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2026 OPEN RANGE 390 TBS Overview, Reviews, Ratings & Specs

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Simon A | November 6, 2025
The 2026 Open Range 390 TBS is a popular fifth-wheel travel trailer known for its spacious layout and innovative features, designed for extended stays and family adventures. While specific trims for 2026 are not yet detailed, previous models often featured various floor plan options. It generally falls within a mid-to-high pricing range for its segment, attracting buyers who prioritize comfort, ample living space, and a well-appointed interior for long-term RVing.
The Good

The 2026 Open Range 390 TBS excels in comfort with its generous living space and thoughtful design. Its robust construction promises reliability for adventures, while the premium finishes offer an emotional appeal of a home away from home. Practical buyers will appreciate its efficient use of space and potential for good long-term value.

The Bad

Potential buyers of the 2026 Open Range 390 TBS should be aware of its significant weight, requiring a heavy-duty truck for towing. Some owners have reported minor interior fit-and-finish issues, and as with any RV, thorough pre-purchase inspections are recommended to ensure optimal condition.

2026 OPEN RANGE 390 TBS: Quick Overview

  • Vehicle Type: Fifth-Wheel Travel Trailer
  • Model Year: 2026
  • Body Style: Fifth-Wheel
  • Engine Options: N/A (RV - does not have an engine)
  • Horsepower: N/A (RV - does not have an engine)
  • Fuel Economy: N/A (RV - does not have an engine)
  • 0-60 Times: N/A (RV - does not have an engine)
  • Towing Capacity: N/A (This is a trailer, not a tow vehicle. However, its Gross Vehicle Weight Rating (GVWR) is substantial, typically ranging from 15,000 lbs to over 18,000 lbs depending on configuration, requiring a robust heavy-duty pickup truck. Example: Previous models might have a GVWR around 16,500 lbs with a UVW around 13,500 lbs, resulting in a cargo carrying capacity of approximately 3,000 lbs.)
  • Key Trim-Level Features (General for Open Range):
    • Spacious living areas with multiple slide-outs for expanded room.
    • Residential-style kitchens with ample counter space, large refrigerators, and quality appliances.
    • Comfortable sleeping accommodations, often with a king-size bed in the master suite.
    • Enclosed and heated underbelly for four-season camping.
    • High ceilings and large windows for a bright, airy feel.
    • Well-appointed bathrooms with generous shower stalls.
    • Ample storage both inside and outside the trailer.
    • High-quality cabinetry and durable interior finishes.
    • Entertainment centers with televisions and sound systems.
    • Modern interior decor styles.
    • Automatic leveling systems are often standard or available.
    • Optional features can include upgraded appliances, fireplaces, and enhanced insulation packages.

2026 OPEN RANGE 390 TBS Specifications

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Vehicle History Report

What Problems Does the 2026 OPEN RANGE 390 TBS Have?

As the 2026 model year is still new, specific, frequently reported problems for the Open Range 390 TBS are not yet widely documented. However, based on general trends for RVs and previous Open Range models, common areas of concern that buyers might watch for include:

Water Leaks: This is a pervasive issue across the RV industry. Seams, seals around windows and doors, and roof penetrations are potential leak points. Regular inspections and maintenance are crucial.

Appliance Malfunctions: Refrigerators, air conditioners, furnaces, and water heaters, while typically from reputable manufacturers, can occasionally develop issues. Their performance and longevity depend on proper usage and maintenance.

Interior Fit and Finish: Some owners have reported minor cosmetic issues such as loose trim, improperly installed cabinetry, or inconsistent finishes. These are often addressed under warranty during the initial ownership period.

Tire Issues: While not specific to the 390 TBS, ensuring proper tire inflation and load management is critical for safety and longevity, as tire blowouts are a significant RV risk.

Plumbing Concerns: Issues like frozen pipes in colder climates (despite the enclosed underbelly, extreme temperatures can still be a factor), clogged drains, or minor leaks in the plumbing system can arise.

Electrical Systems: While less common, issues with the 12V or 120V electrical systems, including battery charging or converter problems, can occur. Regular checks of connections and battery health are recommended.

Frame and Suspension: For any RV, the frame and suspension components are under considerable stress during travel. While Open Range is generally considered a well-built brand, periodic inspections of the chassis, axles, and suspension components are advisable for long-term reliability.

Recalls: Specific recalls for the 2026 model year would typically be announced by the manufacturer (Open Range) or the RV Industry Association (RVIA) if they pertain to safety standards. It is imperative for owners to register their RVs with the manufacturer to be notified of any recalls. Checking the manufacturer's website and the NHTSA website for recall information is a good practice.

Long-Term Reliability: The long-term reliability of any RV, including the 390 TBS, is heavily dependent on the owner's maintenance habits, the quality of initial setup and use, and the specific components used in its construction. With diligent care and prompt attention to any developing issues, the 390 TBS should offer many years of enjoyable service.

How long will the 2026 OPEN RANGE 390 TBS last?

Estimating the average mileage or years of service for a 2026 RV like the Open Range 390 TBS is speculative, as it heavily depends on usage patterns and maintenance. However, RVs used for full-time living or extensive travel might accumulate 10,000 to 20,000 miles per year, while seasonal campers might travel significantly less. With consistent, proactive maintenance – including regular roof inspections, seal checks, appliance servicing, and proper winterization – a well-maintained Open Range 390 TBS could reasonably provide 15 to 20 years of service, or even longer. The long-term durability is generally good, with a focus on robust construction. Weaknesses that may emerge over time, common to many RVs, include potential for delamination, aging seals, and wear-and-tear on interior components and appliances. Regular upkeep is the most critical factor in maximizing its lifespan and preventing costly repairs down the line.

What Technology & Safety Features are Included?

The 2026 Open Range 390 TBS is designed with modern amenities to enhance the camping experience. While specific tech packages for the 2026 model year are not fully detailed yet, Open Range typically equips its fifth wheels with a comprehensive suite of features:

Built-in Tech & Entertainment:
  • Entertainment Centers: Expect integrated entertainment systems, often including a flat-screen TV (sometimes with a lift mechanism), a soundbar or stereo system with Bluetooth connectivity, and multiple speaker zones for indoor and outdoor listening.
  • Connectivity: Options for Wi-Fi boosters or pre-wiring for satellite/cable are common, allowing for seamless connectivity on the road. USB charging ports are usually found in convenient locations throughout the living area and bedroom.
  • Smart Home Features: Some higher-end models may include smart control panels for managing lights, thermostats, and awning controls, offering a level of convenience often found in modern homes.

Driver-Assistance Features:
As a travel trailer, the 390 TBS does not have driver-assistance features in the traditional automotive sense, as it is towed by a separate vehicle. However, towing aids and features that enhance the towing experience may be incorporated into the trailer's design or offered as options. This could include:
  • Pre-wiring for observation cameras: Allowing owners to install aftermarket backup or observation cameras for easier maneuvering.
  • Heavy-duty suspension and braking systems: Designed to provide a stable and secure towing experience.

Safety Features:
  • Smoke, Carbon Monoxide, and Propane Detectors: Standard safety equipment to alert occupants of potential hazards.
  • Fire Extinguisher: A mandatory safety item for all RVs.
  • Emergency Egress Windows: Strategically placed windows in sleeping areas and living spaces to allow for quick escape in an emergency.
  • Breakaway Switch: A crucial safety feature for trailers that immediately applies the trailer brakes if it becomes detached from the tow vehicle.
  • Durable Construction: While not a feature, the overall build quality and materials used contribute to safety by providing a secure structure.

Optional Features:
Buyers may have options to upgrade appliances, add fireplaces, enhance insulation packages for four-season use, or select different interior decor schemes. Higher-end models might also offer features like tankless water heaters or more advanced climate control systems.

Crash-Test Ratings:
Travel trailers, including fifth wheels, are not subjected to crash-testing in the same manner as passenger vehicles by organizations like the NHTSA or IIHS. Safety is primarily addressed through adherence to RV industry standards, compliance with building codes, and features designed to ensure stable towing and occupant safety within the trailer itself.

What Colors Options are Available?

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2026 OPEN RANGE 390 TBS Prices and Market Value

Pricing for a new 2026 Open Range 390 TBS will likely reflect its position as a premium fifth-wheel, with estimates often ranging from $80,000 to $120,000 or more, depending on specific options and trim levels. Used market prices for Open Range models, generally, show a depreciation curve typical of the RV industry. Immediately after purchase, a significant drop in value can occur. However, well-maintained Open Range fifth wheels tend to hold their value better than many competitors due to their reputation for quality and spaciousness. Factors significantly affecting resale value include the condition of the roof and seals, the functionality of all appliances and systems, the interior's aesthetic appeal, tire age, and overall mileage (if that data were applicable to trailers). A 3-5 year old Open Range might retain 60-80% of its original value, with older models depreciating more gradually if kept in excellent condition.

2026 OPEN RANGE 390 TBS Cost of Ownership

Owning a 2026 Open Range 390 TBS can be considered moderately to highly costly, especially when factoring in all expenses. Insurance premiums vary based on coverage, value, and location, but expect several hundred to over a thousand dollars annually. Fuel costs are borne by the tow vehicle, which will experience significantly reduced fuel economy. Routine maintenance, including annual inspections, roof treatments, and appliance servicing, can range from $500 to $1,500 per year. Repairs, particularly for appliances, plumbing, or structural issues, can be expensive, potentially running into thousands of dollars. While not economical in terms of running costs, its value lies in the lifestyle it provides. Long-term ownership requires budgeting for these ongoing expenses.

2026 OPEN RANGE 390 TBS Fuel Efficiency

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2026 OPEN RANGE 390 TBS Insurance

Insurance for a 2026 OPEN RANGE 390 TBS is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2026 OPEN RANGE 390 TBS Compare to Other Vehicle?

The 2026 Open Range 390 TBS competes in the luxury fifth-wheel segment, often vying with brands like Grand Design (Solitude series), Forest River (Cardinal, Sabre), and Keystone RV (Montana, Cougar).

Performance: In the context of RVs, performance relates to towing stability, build quality, and suitability for various conditions. Open Range is generally praised for its robust construction, including their dual-pane windows and enclosed/heated underbelly, which contribute to better four-season performance and stability while towing compared to some entry-level or mid-tier fifth wheels. Rivals like Grand Design Solitude often share similar build philosophies, focusing on premium construction and livability. Forest River Cardinal and Keystone Montana are also strong contenders in this regard.

Features: The 390 TBS, known for its triple slide-out design, typically offers expansive living spaces, residential-style amenities, and thoughtful floor plans. Competitors like the Grand Design Solitude 375RES or Keystone Montana 3780FL offer comparable spaciousness and high-end features. The choice often comes down to specific layout preferences, aesthetic tastes, and feature prioritization (e.g., entertainment options, kitchen configurations, bedroom suites).

Reliability: Open Range has a solid reputation for build quality, contributing to good long-term reliability. However, like all RVs, individual experiences can vary. Grand Design has a particularly strong following for its customer service and perceived reliability. Forest River and Keystone are massive manufacturers with extensive dealer networks, but some consumer reports suggest variability in build quality across their brands and models.

Price: The 390 TBS typically sits in the upper-mid to premium price bracket, similar to its direct competitors. Grand Design Solitude and Keystone Montana models can be priced similarly, or sometimes higher depending on the specific floor plan and options. Forest River's Cardinal may be in a comparable range, while Sabre might be slightly more budget-friendly.

Alternatives:
  • Similar: Grand Design Solitude 375RES (known for excellent build quality and amenities), Keystone Montana 3780FL (offers a popular front living room layout and extensive features), Forest River Cardinal (a well-established luxury fifth wheel).
  • Potentially Better (depending on priorities): If ultimate reliability and customer support are paramount, the Grand Design Solitude series is often highly recommended. If a front living room is a must-have, the Keystone Montana 3780FL or similar layouts from other brands would be a strong consideration. For those seeking slightly more value without significant compromise, certain Forest River Sabre trims could be an option.

Ultimately, the 390 TBS is a strong competitor, offering a compelling blend of space, features, and construction. The best choice depends on an individual's specific needs, budget, and preferred layout.

Final Verdict: Is the 2026 OPEN RANGE 390 TBS a Good Vehicle?

The 2026 Open Range 390 TBS is ideally suited for families or couples who plan on extended trips, seasonal camping, or even full-time RVing. Its spacious, triple-slide-out design offers ample living and sleeping accommodations, making it a comfortable mobile home. It is worth buying for those who prioritize comfort, a residential feel, and robust construction capable of four-season use. This fifth wheel is best purchased new if you desire the latest features, full manufacturer warranty, and the ability to customize options. Buying used can offer significant savings, but careful inspection of crucial components like the roof, seals, and appliances is paramount to avoid inheriting costly problems. The 390 TBS represents a strong value proposition for buyers seeking a luxurious and highly livable fifth-wheel experience, provided they have a suitable heavy-duty tow vehicle and are prepared for the associated ownership costs.

2026 OPEN RANGE 390 TBS Owner Reviews

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Simon A

Simon is a contributor to VinCheck, where he provides articles and reviews on various automotive topics. His work focuses on delivering accurate and up-to-date information about used cars, helping readers make informed decisions.