2025 Ram 1500 RHO: Unofficial TRX Successor Offers Good Looks, Off-Road Chops & Latest Tech Features
The 2025 Ram 1500 RHO replaces the TRX as the top dog with a 540-horsepower 3.0-liter twin-turbo inline-six and beefed-up underpinnings.
Ram launched as a stand-alone brand in 2009 with a full array of trucks and work vans. The lineup includes the Ram 1500, 2500/3500 Heavy Duty, 3500/4500/5500 Chassis Cab, and ProMaster and ProMaster City.
Buyers will immediately recognize the 5.7 Hemi in the 1500-series trucks and the Cummins diesel in the larger HD trucks. The latter engine was the first to boast over 1,000 lbs-ft. of torque in an HD truck.