The new 2025 Ram 2500 and 3500 Heavy Duty Trucks are powered by either the standard 405 horsepower 6.4-liter HEMI® V-8 engine or the new 430 horsepower 6.7-liter Cummins High-Output Turbo Diesel engine paired to the TorqueFlite HD eight-speed transmission enabling 36,610 pounds of towing capability with a 3.42 rear axle ratio. (Max towing was previously available only with a 4.10 axle ratio.) The RamBox cargo management system includes versatile, weatherproof, lockable, illuminated and drainable storage bins built into the bed rails. Available with RamBox is a pickup bed divider and cargo rail system with four sliding, adjustable cleats. For 2025, Ram Heavy Duty pickups feature updated grilles with a unique design, depending on the selected trim level. New premium LED headlamps, including twin bi-functional projectors, are available, while LEDs are now standard. An on-board power inverter offers up to 2.4 kilowatts with two covered outlets located inside the bed of the Ram 2500 and 3500 Heavy Duty. The new 2025 Ram 2500 and 3500 Heavy Duty trucks feature an improved 12-inch or new 14.5-inch touchscreen display and the Uconnect 5 system offers more connected services. A 12.3-inch digital gauge cluster shows nearly two dozen different menus, including driver-assist technologies such as adaptive cruise control, active driving assist, Drowsy Driver Detection and Traffic Sign Information. New standard safety features include adaptive cruise control, Forward Collision Warning-Plus, ParkSense front/rear park assist (Big Horn). New Drowsy Driver Detection, Traffic Sign Recognition and Active Lane Management are available. The Ram 3500 Chassis Cab starts at $49,285 (including destination), Ram 4500 Chassis Cab at$55,660 and Ram 5500 Chassis Cab at $56,770. The new 2025 Ram 2500 and 3500 Heavy Duty trucks are scheduled to arrive in dealerships this quarter (Q1 2025).
