The 2025 Ram 3500 Tradesman with Rancher Body stands out with a new 6.7-liter Cummins Turbo Diesel engine featuring power take-off (PTO) capability for left- and right-side operations. Designed for demanding tasks, these heavy-duty trucks combine upfitter-friendly engineering, durability, and advanced technology.

Powertrain Options for Maximum Utility

Customers can choose between the new 6.7-liter Cummins Turbo Diesel engine and the standard 6.4-liter HEMI® V-8. Both engines come equipped with the TorqueFlite HD eight-speed automatic transmission and an electronic column shifter.

The Cummins Turbo Diesel delivers 360 horsepower and 800 lb.-ft. of torque.
The 6.4-liter HEMI V-8 offers 375 horsepower and 429 lb.-ft. of torque.

The Cummins engine boasts a redesigned block, upgraded pistons, and improved fuel system for better drivability and efficiency. Enhanced noise, vibration, and harshness (NVH) levels ensure smoother operations.

Maintenance and Capability Improvements

Selectable oil change intervals now accommodate B20 biodiesel:

12,000 miles for B20 biodiesel
15,000 miles for regular diesel

The TorqueFlite HD transmission improves performance on inclines while reducing cruise RPM. With a maximum towing capacity of 34,540 pounds and a payload of 11,960 pounds, the 2025 Ram 3500 Tradesman with Rancher Body is ready for heavy lifting.

2025 Ram 3500 Tradesman with Rancher Body offers a choice between a new 6.7-liter Cummins Turbo Diesel engine and the 6.4-liter HEMI® V-8 engine, both paired with the TorqueFlite HD eight-speed automatic transmission.
The 6.7-liter Cummins Turbo Diesel engine is rated at 360 horsepower and 800 lb.-ft. of torque, while the 6.4-liter HEMI V-8 delivers 375 horsepower and 429 lb.-ft. of torque.
Enhanced engine components, including redesigned block and pistons, improved fuel systems, and reduced noise, vibration, and harshness (NVH), improve durability and efficiency.
Selectable oil change intervals support B20 biodiesel (12,000 miles) and regular diesel (15,000 miles), providing flexibility for different usage scenarios.
Maximum towing capacity reaches 34,540 pounds, and maximum payload is 11,960 pounds, supporting heavy-duty tasks.
Upfitter-friendly features include industry-standard cab-to-axle lengths, clear rear frame rails, through-the-frame plumbing, and PTO capability for both left- and right-side operations.
The Uconnect 5 system offers a reconfigurable 12-inch touchscreen, faster processing speeds, and integrated trailer management tools like Trailer-Tow Pages.
Safety systems include adaptive cruise control, Forward Collision Warning-Plus, Traffic Sign Recognition, and a fully digital rearview mirror with tow mode for enhanced visibility.
Exterior upgrades include redesigned grilles, standard LED headlamps, and bi-functional projector LEDs, combining modern styling with functional improvements.

Upfitter-Friendly Features

The 2025 Ram Chassis Cab prioritizes upfitter compatibility with these features:

Industry-standard cab-to-axle lengths ranging from 60 to 120 inches
Clear rear frame rails with no components or lines
Through-the-frame plumbing and electrical systems
Diesel exhaust fluid (DEF) tank refill conveniently placed behind the cab

The power take-off (PTO) system supports left- and right-side operations, offering flexibility for various applications like aerial lifts. An onboard power inverter delivers up to 2.4 kW for worksite needs, while the Vehicle System Interface Module (VSIM) ensures seamless communication between factory and aftermarket components.

Technology and Driver Assistance

The updated Uconnect 5 system enhances usability with:

A 12-inch reconfigurable touchscreen supporting split-screen operations
Faster response times and dual wireless phone charging
Integrated trailer management tools like Trailer-Tow Pages

Advanced safety features include adaptive cruise control, Forward Collision Warning-Plus, and Traffic Sign Recognition. The fully digital rearview mirror and telescoping trailer tow mirrors improve visibility, especially during towing.

Exterior Updates

The 2025 Ram 3500 Tradesman with Rancher Body features updated grilles, premium LED headlamps, and bi-functional projector LEDs as standard. These enhancements provide improved visibility and modern styling.

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