The 2022 Peterbilt 579 is a flagship vocational and line-haul heavy-duty truck, known for its exceptional aerodynamics and driver-centric design. Introduced to redefine long-haul trucking, it features a distinctive, sleek body style. While specific trims and exact pricing fluctuate based on configuration, the 579 is a premium offering. Its popularity stems from a blend of cutting-edge technology, superior fuel efficiency, and unparalleled driver comfort, making it a sought-after choice for owner-operators and fleets prioritizing performance and image.
The Good
The 2022 Peterbilt 579 excels with robust performance, legendary reliability, and unmatched driver comfort. Its aerodynamic design boosts efficiency, while the premium interior appeals to pride and the practical need for a productive workspace. This truck offers significant value through its longevity and operational savings.
The Bad
Potential buyers of the 2022 Peterbilt 579 should be aware of its premium price point, which can be a significant initial investment. Some users report occasional complex electronic system glitches. Additionally, due to its sophisticated aerodynamics, certain repairs might be more specialized.
2022 Peterbilt 579: Quick Overview
- Engine Options: The 2022 Peterbilt 579 is primarily powered by PACCAR engines, renowned for their efficiency and durability. Key options include the PACCAR MX-13 engine, offering robust performance for heavy-duty applications.
- Horsepower: Horsepower typically ranges from around 400 hp to over 500 hp, depending on the specific engine configuration and customer needs. Higher horsepower variants are designed for demanding over-the-road hauling.
- Fuel Economy: While exact MPG figures are highly variable based on load, terrain, and driving style, the 579 is lauded for its exceptional fuel efficiency. Its advanced aerodynamic design, including a sculpted hood, integrated fairings, and optimized chassis skirts, significantly reduces drag. PACCAR MX engines are also engineered for optimal fuel combustion. Owners often report significant fuel savings compared to less aerodynamically advanced trucks.
- 0-60 Times: 0-60 mph times are not a primary metric for heavy-duty trucks and are highly dependent on gross vehicle weight, transmission, and final drive ratio. However, the powerful engine options provide ample acceleration for merging and passing in highway conditions.
- Towing Capacity: As a Class 8 truck, the Peterbilt 579 is designed for substantial towing. Its Gross Combination Weight Rating (GCWR) can exceed 80,000 lbs, and configurations are available to handle very heavy loads, often in the hundreds of thousands of pounds, depending on the chassis and axle configurations selected.
- Trim-Level Features: While Peterbilt offers extensive customization, common features across its premium configurations include: advanced PACCAR MX powertrains, Eaton Fuller or Allison automatic transmissions, extensive aerodynamic enhancements, a spacious and customizable cabin (available in various sleeper configurations like the 80-inch UltraLoft), premium interior materials, advanced driver information displays, integrated navigation systems, multiple power outlets, extensive storage solutions, and driver-focused ergonomics. Optional features can include advanced driver-assistance systems (ADAS), enhanced suspension options, and specialized exterior lighting.
2022 Peterbilt 579 Specifications
Vehicle Information
| Year | 2022 |
| Make | Peterbilt |
| Model | 579 |
| Trim | - |
| Style | - |
| Type | Truck |
| Category | Heavy Truck |
Manufacturing Details
| Made In | United States |
| Manufacturing City | DENTON |
Dimensions
| Doors | - |
| Curb Weight | - |
| Gross Vehicle Weight Rating | 33001 pounds |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 12.9L I6 |
| Engine Size | 12.9L |
| Engine Cylinders | 6 |
| Transmission | - |
| Transmission Type | - |
| Transmission Speeds | - |
| Drivetrain | 6x4 |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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Analysis
What Problems Does the 2022 Peterbilt 579 Have?
The 2022 Peterbilt 579, being a relatively modern iteration of a well-established platform, generally enjoys a strong reputation for reliability. However, like any complex heavy-duty vehicle, occasional issues can arise. Historically, some PACCAR MX engines have had reports related to EGR (Exhaust Gas Recirculation) system issues or sensor failures, though these are often addressed through software updates and component improvements in newer model years. Owners sometimes report minor electrical gremlins or issues with advanced infotainment systems, particularly concerning connectivity or software glitches. These are often resolved with dealer diagnostics and software updates.
Recalls for heavy-duty trucks are common and typically address safety-related components. For the 2022 model year, specific recalls would be tied to component manufacturers and could include items like brake system issues, potential electrical harness faults, or specific engine or transmission control module (TCM) software updates. It is crucial for owners to stay informed about any issued recalls through official Peterbilt channels or the NHTSA website. Long-term reliability concerns for the 579 are generally minimal, as Peterbilt trucks are built for longevity. The robust chassis, proven powertrains, and durable build quality contribute to their reputation for lasting hundreds of thousands of miles when properly maintained. Wear items like brakes, tires, and suspension components will require regular service, but the core mechanical and structural integrity of the 579 is typically very high. Specific model year issues are less pronounced for the 2022 compared to older generations, as continuous engineering improvements are integrated. The focus for long-term ownership revolves around proactive maintenance and addressing any emergent warning lights or performance anomalies promptly.
Recalls for heavy-duty trucks are common and typically address safety-related components. For the 2022 model year, specific recalls would be tied to component manufacturers and could include items like brake system issues, potential electrical harness faults, or specific engine or transmission control module (TCM) software updates. It is crucial for owners to stay informed about any issued recalls through official Peterbilt channels or the NHTSA website. Long-term reliability concerns for the 579 are generally minimal, as Peterbilt trucks are built for longevity. The robust chassis, proven powertrains, and durable build quality contribute to their reputation for lasting hundreds of thousands of miles when properly maintained. Wear items like brakes, tires, and suspension components will require regular service, but the core mechanical and structural integrity of the 579 is typically very high. Specific model year issues are less pronounced for the 2022 compared to older generations, as continuous engineering improvements are integrated. The focus for long-term ownership revolves around proactive maintenance and addressing any emergent warning lights or performance anomalies promptly.
How long will the 2022 Peterbilt 579 last?
Based on owner data and industry trends for heavy-duty trucks, the 2022 Peterbilt 579 is engineered for exceptional longevity. With consistent, diligent maintenance, including regular oil changes, filter replacements, and adherence to the manufacturer's service schedule, these trucks can realistically achieve 1 to 1.5 million miles or more over their service life. The PACCAR MX engines are known for their durability, and the chassis is built to withstand demanding conditions. Weaknesses that may emerge over extended mileage typically relate to wear-and-tear items such as suspension components, clutch (if manual), or DPF (Diesel Particulate Filter) systems, which are standard on modern diesels. However, the core structure and powertrain of the 579 are designed for sustained high-mileage operation, making it a sound long-term investment.
What Technology & Safety Features are Included?
The 2022 Peterbilt 579 integrates advanced technology aimed at enhancing driver experience, safety, and operational efficiency. Standard tech features often include a digital driver display offering detailed vehicle information, integrated diagnostics, and navigation prompts. The infotainment system typically features a high-resolution touchscreen with Bluetooth connectivity for hands-free calls and audio streaming, USB ports, and AM/FM radio. Optional upgrades can include a more robust navigation system with real-time traffic updates, premium sound systems, and advanced telematics for fleet management.
Driver-assistance and safety features are increasingly becoming standard or available options. These can include Advanced Emergency Braking Systems (AEBS) that can detect potential collisions and apply brakes automatically, Lane Departure Warning (LDW) systems that alert drivers if they drift from their lane, and adaptive cruise control to maintain a set distance from the vehicle ahead. Other potential safety features include stability control, anti-lock braking systems (ABS), and enhanced lighting packages for improved visibility. Optional cameras, such as blind-spot monitoring or rearview cameras, further augment situational awareness.
While official NHTSA crash-test ratings are not typically provided for Class 8 trucks in the same manner as passenger vehicles, Peterbilt designs its trucks to meet or exceed stringent federal Motor Vehicle Safety Standards (FMVSS). The 579's robust construction, including a strong frame and advanced cab design, is engineered to protect occupants in the event of an incident. Specific safety technologies are geared towards preventing accidents and mitigating their severity. The availability of these advanced features underscores Peterbilt's commitment to driver well-being and operational safety in the demanding trucking environment.
Driver-assistance and safety features are increasingly becoming standard or available options. These can include Advanced Emergency Braking Systems (AEBS) that can detect potential collisions and apply brakes automatically, Lane Departure Warning (LDW) systems that alert drivers if they drift from their lane, and adaptive cruise control to maintain a set distance from the vehicle ahead. Other potential safety features include stability control, anti-lock braking systems (ABS), and enhanced lighting packages for improved visibility. Optional cameras, such as blind-spot monitoring or rearview cameras, further augment situational awareness.
While official NHTSA crash-test ratings are not typically provided for Class 8 trucks in the same manner as passenger vehicles, Peterbilt designs its trucks to meet or exceed stringent federal Motor Vehicle Safety Standards (FMVSS). The 579's robust construction, including a strong frame and advanced cab design, is engineered to protect occupants in the event of an incident. Specific safety technologies are geared towards preventing accidents and mitigating their severity. The availability of these advanced features underscores Peterbilt's commitment to driver well-being and operational safety in the demanding trucking environment.
What Colors Options are Available?
We’re working on this section!
In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2022 Peterbilt 579 Prices and Market Value
When new, the 2022 Peterbilt 579, being a premium Class 8 truck, typically commanded a starting price in the range of $150,000 to $200,000, with higher-spec configurations and sleeper options easily pushing the price upwards of $250,000. Current used market prices for a well-maintained 2022 model can range from $120,000 to $180,000 or more, depending heavily on mileage, condition, original specifications, and market demand.
Peterbilt trucks generally hold their value exceptionally well due to their reputation for durability and desirability. Depreciation is often slower compared to many other commercial vehicles. Factors significantly affecting resale value include total mileage, maintenance history (with well-documented records being a huge plus), engine hours, tire condition, overall cosmetic appearance, and whether the truck has been used for heavy vocational applications versus line-haul. Trucks equipped with desirable options like advanced PACCAR engines, spacious sleeper cabs, and modern technology tend to fetch higher resale prices.
Peterbilt trucks generally hold their value exceptionally well due to their reputation for durability and desirability. Depreciation is often slower compared to many other commercial vehicles. Factors significantly affecting resale value include total mileage, maintenance history (with well-documented records being a huge plus), engine hours, tire condition, overall cosmetic appearance, and whether the truck has been used for heavy vocational applications versus line-haul. Trucks equipped with desirable options like advanced PACCAR engines, spacious sleeper cabs, and modern technology tend to fetch higher resale prices.
2022 Peterbilt 579 Cost of Ownership
Owning a 2022 Peterbilt 579 involves significant but manageable costs. Insurance premiums will be substantial due to the high value and operational nature of Class 8 trucks. Fuel is a major ongoing expense, though the 579's efficiency helps mitigate this. Maintenance, including routine servicing, DPF regeneration, and component checks, is critical and can be costly, requiring specialized technicians and parts. Repair costs for major components like engines or transmissions can be high. Overall, while the initial purchase price and ongoing expenses are considerable, the 579 is considered economical to own in the long term due to its durability, fuel efficiency, and strong resale value, delivering a lower total cost of operation when properly maintained for high mileage.
2022 Peterbilt 579 Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2022 Peterbilt 579 Recalls & Defects
Electronic Stability Control (Esc):control Module:software
Recall date
2021-09-16
Recall no.
21v719000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022 Peterbilt 567 and 579 Vehicles. THE Electronic Stability Control (Esc) Malfunction Indicator Lamp MAY NOT Illuminate. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Number 136, "electronic Stability Control Systems ON Heavy Vehicles."
Consequence
THE Driver MAY BE Unaware OF AN ESC System Malfunction, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Reprogram THE ESC System, Free OF Charge. Owner Notification Letters Were Mailed ON October 28, 2021. Owners MAY Contact Paccar's Customer Service AT 1-940-591-4220 (Peterbilt). Paccar's Number FOR This Recall IS 21pbl.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System:software
Recall date
2021-11-19
Recall no.
21v906000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 Wrecker and Auto Hauler Vehicles. THE Work Brake (Winch Brake) MAY Unintentionally Disengage THE Service Brakes During Winching Operations, Causing THE Vehicle TO Roll.
Consequence
Unintended Vehicle Movement CAN Increase THE Risk OF A Crash or Injury.
Remedy
Dealers Will Update THE Vehicle Software, Free OF Charge. Owner Notification Letters Were Mailed ON January 3, 2022. Owners MAY Contact Paccar Customer Service AT 1-425-828-5888 (Kenworth); or 1-940-591-4220 (Peterbilt). Paccar's Numbers FOR This Recall ARE 21kwg and 21pbm.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Service Brakes, AIR
Recall date
2021-11-19
Recall no.
21v906000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2019-2022 Kenworth T880, W990, Peterbilt 567, 579, 389, and 2022 Peterbilt 536, 537 Wrecker and Auto Hauler Vehicles. THE Work Brake (Winch Brake) MAY Unintentionally Disengage THE Service Brakes During Winching Operations, Causing THE Vehicle TO Roll.
Consequence
Unintended Vehicle Movement CAN Increase THE Risk OF A Crash or Injury.
Remedy
Dealers Will Update THE Vehicle Software, Free OF Charge. Owner Notification Letters Were Mailed ON January 3, 2022. Owners MAY Contact Paccar Customer Service AT 1-425-828-5888 (Kenworth); or 1-940-591-4220 (Peterbilt). Paccar's Numbers FOR This Recall ARE 21kwg and 21pbm.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System:wiring
Recall date
2021-12-29
Recall no.
21v00n000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2016-2022 Peterbilt 567, 579, 2021-2022 Peterbilt 536, 2017-2021 Kenworth T880, 2016-2022 Kenworth T680, 2018-2020 Kenworth T440, 2020 Kenworth T270, and 2021 Kenworth T280 Vehicles. THE Methane Detection System Will NOT Function IF THE System Loses Power.
Consequence
THE Operator MAY BE Unaware OF A System Malfunction or THE Presence OF Excessive Methane Levels, Increasing THE Risk OF Injury or Fire.
Remedy
Dealers Will Re-Wire THE Warning Alarm, Free OF Charge. Owner Notification Letters Were Mailed December 1, 2022. Owners MAY Contact Peterbilt Customer Service AT 1-940-591-4220, and Kenworth Customer Service AT 1-425-828-5888. Paccar's Numbers FOR This Recall ARE 21kwh and 21pbn.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Engine
Recall date
2021-02-17
Recall no.
21v080000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2021-2022 Kenworth T680, T880, W990, T800, W900 and Peterbilt 579, 567, 389, 367 Vehicles Equipped With A Cummins X15 Engine. THE Capscrews That Attach THE Flywheel TO THE Crankshaft MAY Have Been Improperly Torqued, Allowing THE Flywheel TO Detach.
Consequence
A Detached Flywheel CAN Cause Loss OF Drive Power, Increasing THE Risk OF A Crash. Additionally, Driveline Pieces MAY BE Ejected From THE Engine Compartment, Increasing THE Risk OF Injury.
Remedy
Paccar Will Notify Owners, and Dealers Will Properly Torque THE Capscrews and THE Engine Will Also BE Inspected FOR Damage And, IF Necessary, Repaired, Free OF Charge. THE Recall Began ON March 29, 2021. Owners MAY Contact Paccar Customer Service AT 1-425-828-5888 (Kenworth) or 1-940-591-4220 (Peterbilt). Paccar's Numbers FOR This Recall ARE 21kwa and 21pbb.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.safercar.gov.
Service Brakes, Hydraulic:foundation Components:hoses, Lines/Piping, and Fittings
Recall date
2021-08-19
Recall no.
21v648000
Source
NHTSA
Summary
Paccar, Inc. (Paccar) IS Recalling Certain 2021-2022 Peterbilt 367, 389, 567, and 579 Vehicles. THE Cross Member Mounted Hill Start Assist Valve Assembly MAY Have Insufficient Clearance TO THE Rear Axle, Causing Damage TO THE Rear Brake Hose and Loss OF THE Rear Brake Signal.
Consequence
IF Loss OF THE Rear Brake Signal Occurs, THE Vehicle Could Experience Reduced Rear Braking Capability or Loss OF Brakes TO THE Rear Axle(S), Increasing THE Risk OF A Crash.
Remedy
Dealers Will Inspect FOR Clearance and Re-Work THE Assembly TO Conform With AN Updated Design, Free OF Charge. Interim Owner Notification Letters Were Mailed ON September 24, 2021. Owner Notification Letters Were Mailed ON March 11, 2022. Owners MAY Contact Paccar's Customer Service AT 1-940-591-4220 (Peterbilt). Paccar's Number FOR This Recall IS 21pbj.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Steering
Recall date
2022-07-28
Recall no.
22v547000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022-2023 Kenworth T170, T270, T280, T370, T380, T440, T470, T480, T680, T800, T880, W900, W990, C500, and 2022-2023 Peterbilt 325, 330, 337, 348, 365, 367, 389, 520, 536, 537, 548, 567, and 579 Vehicles. THE Steering Gears MAY Have Been Assembled Incorrectly, Which CAN Cause THE Gears TO Fracture.
Consequence
A Fractured Steering Gear CAN Cause A Loss OF Steering Control, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Inspect THE Steering Gear Serial Numbers, and Replace THE Steering Gears AS Necessary, Free OF Charge. Owner Notification Letters Were Mailed September 26, 2022. Owners MAY Contact Kenworth's Customer Service AT 1-425-828-5888 and Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 22pbe and 22kwe.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System: Instrument Cluster/Panel
Recall date
2022-10-17
Recall no.
22v779000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022-2023 Kenworth T680, T880, W990, and Peterbilt 365, 367, 389, 567, and 579 Vehicles. THE Digital Display MAY Freeze and NOT Display Critical Safety Information. AS Such, These Vehicles Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Numbers 101, "control and Displays" and 102, "trans Shift Lever Seq/Starter Interlock/Trans Braking Effect."
Consequence
THE Loss OF Display Information, Such AS Vehicle Speed and Warning Lights, CAN Increase THE Risk OF A Crash.
Remedy
Dealers Will Update THE Software, Free OF Charge. Owner Notification Letters ARE Expected TO BE Mailed December 16, 2022. Owners MAY Contact Kenworth's Customer Service AT 1-425-828-5888 and Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 22kwk and 22pbk.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Visibility:rearview Mirrors/Devices:exterior
Recall date
2022-12-16
Recall no.
22v940000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022-2023 Peterbilt 579 Vehicles. THE Molded Hood Mirror Assemblies MAY Break AT THE Pivot Joint And, IF Unsecured BY A Harness or Tether, CAN Fall Into THE Roadway.
Consequence
A Molded Hood Mirror That Falls Into THE Roadway CAN Become A Road Hazard, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Inspect FOR A Wire Harness or Tether and Replace THE Hood Mirror Assembly AS Necessary, Free OF Charge. Owner Notification Letters ARE Expected TO BE Mailed February 14, 2023. Owners MAY Contact Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 22pbf.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Structure:body:step/Ladder
Recall date
2022-01-18
Recall no.
22v016000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022 Peterbilt 579 Vehicles Equipped With Chassis Fairings. THE Bolts That Hold THE Chassis Fairing Step Assembly IN THE Closed Position MAY Loosen and Fracture THE Latch Attachment, Causing THE Fairing Assembly TO Flex.
Consequence
A Partially Unsecured Cab Step CAN Unexpectedly Move While Entering or Exiting THE Cab, Increasing THE Risk OF Injury.
Remedy
Dealers Will ADD NEW Fasteners and A Bracket, Free OF Charge. Owner Notification Letters Were Mailed ON April 11, 2022. Owners MAY Contact Peterbilt Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 22pba.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electronic Stability Control (Esc)
Recall date
2023-01-16
Recall no.
23v007000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022-2023 Peterbilt 579 and 2023 Kenworth T680 Vehicles. Incorrect Software IN THE Battery Electric Heavy Duty Electronic Stability Control Program MAY Underestimate THE Mass OF THE Vehicle. AS Such, These Vehicles MAY Fail TO Comply With THE Requirements OF Federal Motor Vehicle Safety Standard Number 136, "electronic Stability Control Systems ON Heavy Vehicles."
Consequence
AN Incorrect Estimate OF THE Vehicle Mass CAN Reduce THE Performance OF THE Stability Control System and Increase THE Risk OF A Crash.
Remedy
Dealers Will Update THE Software, Free OF Charge. Owner Notification Letters ARE Expected TO BE Mailed March 17, 2023. Owners MAY Contact Paccar's Customer Service AT 1-425-828-5888 (Kenworth) and 1-940-591-4220 (Peterbilt). Paccar's Numbers FOR This Recall ARE 23pba and 23kwa.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System
Recall date
2023-06-13
Recall no.
23v423000
Source
NHTSA
Summary
Paccar, Incorporated (Paccar) IS Recalling Certain 2021-2023 Peterbilt 579 Vehicles Equipped With Mx-13 Engines and 160-amp Alternators. A Fastener ON THE Front Spring Bracket MAY Have Been Installed With THE Head ON THE Outside OF THE Frame Rail, Which CAN Chafe and Damage THE Alternator Positive Cable.
Consequence
A Damaged Alternator Cable Increases THE Risk OF A Fire.
Remedy
Dealers Will Replace THE Frame Fastener and Secure THE Alternator Cable, Free OF Charge. Owner Notification Letters ARE Expected TO BE Mailed August 11, 2023. Owners MAY Contact Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 23pbd.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Fuel System, Diesel:storage:tank Assembly
Recall date
2023-09-27
Recall no.
23v653000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2021-2024 Peterbilt 579 and 567 Trucks. THE U-Bolts That Attach THE AIR Tank TO THE Chassis MAY Contact THE Fuel Tank and Over Time, Wear A Hole IN THE Tank.
Consequence
A Punctured Fuel Tank CAN Leak Fuel, Increasing THE Risk OF A Fire.
Remedy
Dealers Will Inspect and Trim THE U-Bolts, and Replace THE Fuel Tank AS Necessary, Free OF Charge. Owner Notification Letters Were Mailed November 3, 2023. Owners MAY Contact Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Number FOR This Recall IS 23pbh.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System:software
Recall date
2024-12-09
Recall no.
24v915000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2021-2025 Peterbilt and Kenworth Vehicles, Equipped With Bendix Ec80 Advanced Electronic Control Units (Ecu). Please SEE THE Recall Report FOR A Complete List OF Models. Electrical Noise and Low Signal TO THE Power Line Carrier MAY Cause THE ECU TO Incorrectly Process Commands or Stop Functioning.
Consequence
Safety Systems That Depend ON THE ECU (Automatic Traction Control, Abs, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) MAY NOT Function Properly or AT All, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Reprogram THE ECU Software, Free OF Charge. Owner Notification Letters Were Mailed February 3, 2025. Owners MAY Contact Kenworth's Customer Service AT 1-425-828-5888 and Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 24kwl and 24pbl.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153) or GO TO Nhtsa.gov.
Service Brakes, Hydraulic:antilock/Traction Control/Electronic Limited Slip:control Unit/module
Recall date
2024-12-09
Recall no.
24v915000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2021-2025 Peterbilt and Kenworth Vehicles, Equipped With Bendix Ec80 Advanced Electronic Control Units (Ecu). Please SEE THE Recall Report FOR A Complete List OF Models. Electrical Noise and Low Signal TO THE Power Line Carrier MAY Cause THE ECU TO Incorrectly Process Commands or Stop Functioning.
Consequence
Safety Systems That Depend ON THE ECU (Automatic Traction Control, Abs, Electronic Stability Control, Active Cruise Control, and Collison Mitigation System) MAY NOT Function Properly or AT All, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Reprogram THE ECU Software, Free OF Charge. Owner Notification Letters Were Mailed February 3, 2025. Owners MAY Contact Kenworth's Customer Service AT 1-425-828-5888 and Peterbilt's Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 24kwl and 24pbl.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153) or GO TO Nhtsa.gov.
Power Train:automatic Transmission:lever and Linkage:column Shift
Recall date
2024-03-20
Recall no.
24v190000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2021-2024 Peterbilt 365, 367, 389, 535, 536, 537, 548, 567, 579, and 2021-2025 Kenworth T180, T280, T380, T480, T680, T880 and W990 Trucks. THE Right-hand Gear Shifter Stalk Connectors MAY Have Been Improperly Crimped, Resulting IN A Loss OF Communication.
Consequence
A Loss OF Communication Between THE Gear Shifter and THE Transmission MAY Result IN THE Vehicle Becoming Disabled After Coming TO A Stop, Increasing THE Risk OF A Crash.
Remedy
Dealers Will Inspect and Replace THE Gear Shifter Assembly AS Necessary, Free OF Charge. Owner Letters Were Mailed December 15, 2025, Then Phased After That. Owners MAY Contact Kenworth Customer Service AT 1-425-828-5888 or Peterbilt Customer Service AT 1-940-591-4220. Paccar's Numbers FOR This Recall ARE 24pbe and 24kwe.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 1-888-327-4236 (Tty 1-800-424-9153), or GO TO Www.nhtsa.gov.
Electrical System:propulsion System
Recall date
2025-03-24
Recall no.
25v181000
Source
NHTSA
Summary
Paccar Incorporated (Paccar) IS Recalling Certain 2022-2025 Peterbilt 520, 579, and 2021-2025 Kenworth T680 Trucks. THE High Voltage (Hv) Contactors MAY Open, Causing A Sudden Loss OF High Voltage and A Loss OF Drive Power.
Consequence
A Loss OF Drive Power Increases THE Risk OF A Crash.
Remedy
Dealers Will Update THE Software and Replace THE Electrical Harness, Free OF Charge. Owner Notification Letters Were Mailed MAY 13, 2025. Owners MAY Contact Peterbilt's Customer Service AT 1-940-591-4220 and Kenworth's Customer Service AT 1-425-828-5888. Paccar's Numbers FOR This Recall ARE 25pbc and 25kwc.
Notes
Owners MAY Also Contact THE National Highway Traffic Safety Administration Vehicle Safety Hotline AT 888-327-4236 (Tty 888-275-9171) or GO TO Nhtsa.gov.
2022 Peterbilt 579 Warranty
Basic
Original warranty
0 months / No data
Estimated remaining
Expired
Powertrain
Original warranty
0 months / No data
Estimated remaining
Expired
Rust
Original warranty
0 months / No data
Estimated remaining
Expired
2022 Peterbilt 579 Insurance
Insurance for a 2022 Peterbilt 579 is moderately priced, reflecting its status as a Truck with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2022 Peterbilt 579 Compare to Other Truck?
The 2022 Peterbilt 579 competes in the premium Class 8 truck segment, facing strong rivals like the Kenworth T680, Freightliner Cascadia, and Volvo VNL.
Performance: In terms of performance, the 579, with its PACCAR MX engines, offers excellent power and torque suitable for demanding applications. The Kenworth T680 shares similar PACCAR powertrains and is also a strong performer. The Freightliner Cascadia offers a range of Detroit Diesel engines that are competitive, and the Volvo VNL utilizes Volvo's own powerful and efficient engines. All are engineered for heavy-duty hauling.
Features: The Peterbilt 579 is renowned for its driver-centric interior, advanced aerodynamics, and premium feel. It often leads in cabin comfort and design, appealing to owner-operators. The Kenworth T680 is very similar, often sharing platforms and technologies, making it a close competitor. The Freightliner Cascadia often leads in available technology and safety features, with a wide array of driver-assist systems. The Volvo VNL emphasizes driver comfort and fuel efficiency through innovative design and powertrains.
Reliability: Peterbilt and Kenworth (both PACCAR brands) share a reputation for robust reliability and durability, often seen as industry benchmarks. Detroit Diesel engines in Freightliners are also known for their dependability. Volvo has a strong track record in reliability, particularly with its powertrains.
Price: The Peterbilt 579 is typically positioned at the higher end of the price spectrum, reflecting its premium branding and features. The Kenworth T680 is often priced similarly. The Freightliner Cascadia can sometimes offer a slightly more competitive price point, especially in base configurations, and the Volvo VNL falls within a similar premium range.
Alternatives: For those prioritizing cutting-edge technology and a slightly more value-oriented approach, the Freightliner Cascadia is a very compelling alternative. If an even more driver-focused and comfortable cabin experience is paramount, the Volvo VNL is an excellent choice. However, for a blend of iconic styling, proven reliability, aerodynamic efficiency, and a premium owner-operator appeal, the 2022 Peterbilt 579 remains a top-tier choice, with the Kenworth T680 being its most direct and comparable peer.
Performance: In terms of performance, the 579, with its PACCAR MX engines, offers excellent power and torque suitable for demanding applications. The Kenworth T680 shares similar PACCAR powertrains and is also a strong performer. The Freightliner Cascadia offers a range of Detroit Diesel engines that are competitive, and the Volvo VNL utilizes Volvo's own powerful and efficient engines. All are engineered for heavy-duty hauling.
Features: The Peterbilt 579 is renowned for its driver-centric interior, advanced aerodynamics, and premium feel. It often leads in cabin comfort and design, appealing to owner-operators. The Kenworth T680 is very similar, often sharing platforms and technologies, making it a close competitor. The Freightliner Cascadia often leads in available technology and safety features, with a wide array of driver-assist systems. The Volvo VNL emphasizes driver comfort and fuel efficiency through innovative design and powertrains.
Reliability: Peterbilt and Kenworth (both PACCAR brands) share a reputation for robust reliability and durability, often seen as industry benchmarks. Detroit Diesel engines in Freightliners are also known for their dependability. Volvo has a strong track record in reliability, particularly with its powertrains.
Price: The Peterbilt 579 is typically positioned at the higher end of the price spectrum, reflecting its premium branding and features. The Kenworth T680 is often priced similarly. The Freightliner Cascadia can sometimes offer a slightly more competitive price point, especially in base configurations, and the Volvo VNL falls within a similar premium range.
Alternatives: For those prioritizing cutting-edge technology and a slightly more value-oriented approach, the Freightliner Cascadia is a very compelling alternative. If an even more driver-focused and comfortable cabin experience is paramount, the Volvo VNL is an excellent choice. However, for a blend of iconic styling, proven reliability, aerodynamic efficiency, and a premium owner-operator appeal, the 2022 Peterbilt 579 remains a top-tier choice, with the Kenworth T680 being its most direct and comparable peer.
Final Verdict: Is the 2022 Peterbilt 579 a Good Truck?
The 2022 Peterbilt 579 is ideally suited for owner-operators and fleet managers who prioritize a premium driver experience, exceptional fuel efficiency, and a strong brand image. It's a worthy investment for those seeking long-term durability and a truck that offers significant operational savings through its aerodynamic design and reliable PACCAR powertrains.
Whether it's worth buying depends on the buyer's specific needs and budget. New, it represents a significant capital outlay but offers the latest technology and warranty. Used, particularly with moderate mileage and a solid maintenance history, can provide excellent value, making it a more accessible option. For those looking for a blend of performance, comfort, and operational excellence, especially for long-haul applications, the 579 is a top contender. Specific trims like the UltraLoft offer unparalleled living space for extended road trips, making them ideal for solo drivers or teams.
Whether it's worth buying depends on the buyer's specific needs and budget. New, it represents a significant capital outlay but offers the latest technology and warranty. Used, particularly with moderate mileage and a solid maintenance history, can provide excellent value, making it a more accessible option. For those looking for a blend of performance, comfort, and operational excellence, especially for long-haul applications, the 579 is a top contender. Specific trims like the UltraLoft offer unparalleled living space for extended road trips, making them ideal for solo drivers or teams.
Drew B
Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma