New 2025 Outdoors RV Back Country Series MTN TRX 25DVS Travel Trailer

Why We Chose This Back Country Series MTN TRX 25DVS
We selected this specific model because it is the ultimate backcountry rig for campers who want to disappear into the woods without leaving residential comfort behind. Built right here in the Pacific Northwest on Outdoors RV's signature custom-engineered cambered off-road HD 8' chassis, the Back Country 25DVS is purpose-built for primitive national forest camping. It features a built-in Cummins Onan 3.6k onboard LP generator, an extra-tall power tongue jack, and heavy-duty 16" Goodyear Endurance tires. Inside, you get a spacious layout with a sleeper sofa slide-out, a massive 45" x 84" Mountain Dinette, a full kitchen with LG solid surface countertops, a private front master bedroom with a premium mattress, and a built-in Home Defense bed safe. Combined with thermal pane windows and factory-certified four-seasons insulation, this coach is ready for any climate.

Highlights of this Unit:

• Onboard Power & Independence: Equipped with a factory-integrated Cummins Onan 3.6k LP generator to keep your systems running smoothly deep in the backcountry.

• True Mountain Tough Chassis: Built on a rugged, independently certified structural steel off-road frame with high ground clearance for rough dirt trails.

• Smart Couple's Layout: Features a deep slide-out living space, dual entry doors, a massive u-shaped mountain dinette, and a private front queen bedroom.
  
  

The Sumner RV Difference
When you partner with Sumner RV, you are joining a 60-year legacy of integrity. As a family-run dealership hand-picked by the Nash family to carry on their tradition, we prioritize long-term customer relationships over transactional sales. To guarantee your absolute peace of mind, we invite new owners to spend their first night right here on our property along our year-round salmon creek—ensuring you are 100% comfortable with every feature before you head out to see Mt. Rainier.