2025 RAM 3500 for Sale in Sidney, MT - The Ultimate Heavy-Duty Truck

Haul Bigger. Work Harder. Drive Smarter.

The 2025 RAM 3500 is the undisputed king of heavy-duty trucks, built for the toughest jobs and the heaviest hauls. If you demand top-tier towing, uncompromising power, and next-level durability, this is your truck. Engineered to take on extreme workloads while keeping you connected and comfortable, the RAM 3500 makes no compromises.

Unrivaled Strength & Capability

At the heart of the RAM 3500 is your choice of two powerhouse engines-including the available High-Output 6.7L Cummins® Turbo Diesel, delivering up to 1,075 lb-ft of torque. With best-in-class towing up to 37,000 lbs, this truck handles gooseneck, fifth-wheel, and bumper-pull trailers with confidence. Whether you're hauling equipment across Montana or towing a camper into the wild, the RAM 3500 delivers unmatched performance.

Compare the Full RAM Lineup 

Not sure if the 3500 is the right fit? Explore the dependable RAM 2500 for balanced power and daily driving, or the RAM 1500 for a lighter, tech-forward experience. Check out our full new RAM truck inventory to find your perfect match.

Advanced Technology Meets Rugged Luxury 

Inside the RAM 3500, premium meets practical. Enjoy available leather seating, real wood and aluminum accents, and intuitive tech like the massive 14.5-inch touchscreen with Uconnect® and customizable driver displays. Everything you need for the job-and the ride home-is right at your fingertips.

Built to Protect and Perform 

From hauling to highway driving, you'll feel confident with available driver-assist features like Forward Collision Warning, Lane Keep Assist, Adaptive Cruise Control, and a 360° Surround View Camera. These systems work seamlessly to keep you safe while you focus on the road ahead.

Flexible Financing and Trade-In Options 

Looking to upgrade? Take advantage of our current finance specials and explore your options to trade in your existing vehicle. We make it easy to drive off in a new RAM 3500 with competitive rates and personalized terms.

Test Drive the 2025 RAM 3500 at Action Auto in Sidney, MT 

Ready to feel the power for yourself? Visit our RAM dealership and test drive your next RAM Truck today at Action Auto Chrysler Jeep RAM. Our expert team is here to help you find the perfect RAM 3500 configuration to match your needs-whether it's for work, play, or both.