2025 Ram Chassis Cab Trucks: Versatile, Durable, and Engineered for Heavy Hauling

The 2025 RAM 5500 Laramie with Rancher Body introduce a 6.7-liter Cummins Turbo Diesel engine with left- and right-side power take-off (PTO) capability. Designed for durability and enhanced functionality, the lineup provides industry-leading upfitter-friendly solutions and robust performance features.

Powertrain Options

The 2025 RAM 5500 Laramie with Rancher Body offers two distinct engine choices:

6.7-Liter Cummins Turbo Diesel Engine: Delivers 360 horsepower and 800 lb.-ft. of torque.
6.4-Liter HEMI® V-8 Engine: Produces 375 horsepower and 429 lb.-ft. of torque.

Both engines come with a standard TorqueFlite HD eight-speed automatic transmission and a new electronic column shifter. Collaborating with Cummins, Ram introduced several upgrades to the diesel engine, including improved intake geometry, top feed injectors, and a high-pressure fuel system. These innovations enhance drivability, efficiency, and durability.

The 2025 Ram Chassis Cab lineup includes the 6.7-liter Cummins Turbo Diesel engine with left- and right-side PTO capability for flexible power applications.
Two engine options are available: the 6.7-liter Cummins Turbo Diesel (360 hp, 800 lb.-ft. of torque) and the 6.4-liter HEMI® V-8 (375 hp, 429 lb.-ft. of torque).
Upgrades to the Cummins Turbo Diesel engine include redesigned components, improved intake geometry, and enhanced durability for heavy-duty use.
The TorqueFlite HD eight-speed automatic transmission is standard on all engine options, offering improved drivability and fuel efficiency.
The Ram 5500 delivers maximum towing capacity of 34,540 pounds and a payload capacity of 11,960 pounds, making it suitable for demanding workloads.
Upfitter-friendly features include clean rear frame rails, through-the-frame plumbing, and various cab-to-axle lengths (60, 84, 108, 120 inches).
Advanced technology includes the Uconnect 5 system with a 12-inch touchscreen, dual wireless phone charging, and faster response times through Atlantis electrical architecture.
Safety features include adaptive cruise control, Forward Collision Warning-Plus, Lane Keep Assist, and a digital rearview mirror with tow mode.
Updated grilles and standard LED lighting provide a modern exterior design, with trim-specific grille options and bi-functional projector headlamps available.

With wide gear ratios and helical transmission gears, the rear axle ratio is optimized for towing capabilities without sacrificing efficiency.

Enhanced Towing and Payload Capacities

The 2025 RAM 5500 Laramie with Rancher Body model offers exceptional capabilities:

Maximum Towing Capacity: 34,540 pounds.
Maximum Payload: 11,960 pounds.

Upfitter-Friendly Features

The 2025 RAM 5500 Laramie with Rancher Body is designed for seamless integration with custom body builds. Key upfitter-specific elements include:

Industry-standard cab-to-axle lengths (60, 84, 108, 120 inches).
Clean rear frame rails without obstructing components.
Through-the-frame plumbing and electrical for easier installations.
Diesel exhaust fluid (DEF) refill port positioned for accessibility.

For 2025, power take-off (PTO) improvements support both left- and right-side operations, offering flexibility for specialized equipment. An onboard power inverter with up to 2.4 kW and a best-in-class Vehicle System Interface Module (VSIM) further enhance customization options.

Advanced Technology and Interior Features

Ram integrates the latest Uconnect 5 system in the 2025 RAM 5500 Laramie with Rancher Body, offering user-friendly interfaces and connected services. Features include:

A high-resolution 12-inch touchscreen with split-screen functionality.
Advanced Atlantis electrical architecture for faster system responses.
Dual wireless phone charging stations for enhanced convenience.

Safety and comfort upgrades include:

Adaptive cruise control and Forward Collision Warning-Plus.
Enhanced Lane Keep Assist and Traffic Sign Recognition.
Digital rearview mirror with tow mode for improved visibility.
Telescoping trailer tow mirrors for enhanced sightlines while towing.

Lighting and Exterior Details

Updated grilles with trim-specific designs and premium LED headlamps, including bi-functional projectors, enhance visibility and modernize the exterior. Standard LEDs ensure optimal lighting for all trim levels.

Designed for Productivity and Versatility

The 2025 Ram Chassis Cab 5500 Laramie with Rancher Body is tailored for demanding job sites and extensive hauling needs. The combination of cutting-edge technology, towing capacity, and upfitter-friendly features makes it a benchmark in the medium-duty truck segment.

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