KEY FEATURES

PERFORMANCE

COMMERCIAL-GRADE 6.4L HEMI® V8 ENGINE

The Commercial-Grade 6.4L HEMI® V8 engine with Variable Valve Timing offers two transmission choices: the eight-speed automatic and the available AISIN six-speed automatic.

6.7L CUMMINS® TURBO DIESEL I6 ENGINE

The available 6.7L Cummins® Turbo Diesel I6 engine delivers a wide array of impressive offerings and capabilities

EMERGENCY FIRE RESCUE SPECIAL EMISSIONS PACKAGE

The available Emergency Fire Rescue Special Emissions Package includes two 220-amp alternators, manual Diesel Particulate Filter Regeneration, Rear A/C Heater Prep Group and the Voltage Monitoring Auto Idle Up System.

A LEGENDARY, POWERFUL DIESEL ENGINE

When equipped with the available 6.7L Cummins® Turbo Diesel engine, Ram 4500 and 5500 Chassis Cab models offer 800 lb-ft of torque and impressive maximum trailer weight ratings.

SAFETY AND SECURITY

ADAPTIVE CRUISE CONTROL WITH STOP

Available Adaptive Cruise Control with Stop detects vehicles ahead. If increased braking is needed in slower traffic, the available Forward Collision Warning with Advanced Brake Assist will automatically help adjust.

POWER CONVEX TRAILER-TOW MIRRORS

Chassis Cab models feature available independently power-adjusted convex trailer tow mirrors for impressive blind spot visibility when towing a trailer. Controls on the driver door allow power adjustment of the mirror positions.

WATCHES BOTH BACK AND FRONT

The available ParkSense® Front and Rear Park Assist System features sensors integrated within the front bumper and the upfit that take the guesswork out of parking and maneuvering in tight spaces. Rear park sensors are shipped with the truck for an upfitter to install on the chosen body.

LANESENSE® LANE DEPARTURE WARNING WITH LANE KEEP ASSIST

Available LaneSense® Lane Departure Warning with Lane Keep Assist helps prevent unintentional lane drifts by providing a visual alert and guiding the vehicle back into position.

INTERIOR

BENCH SEAT

The Ram Chassis Cab offers a choice of a vinyl, available cloth, available premium cloth or an available high-back leather-trimmed 40/20/40 split-bench front seat.

EVEN YOUR CARGO CAN STRETCH OUT

When upright in the “stadium” position, Crew Cab seats provide access to under-seat storage, ideal for keeping essentials close by.

270˚ SURROUND VIEW CAMERA

Take a good look around with the available 270° Surround View Camera. Strategically placed cameras offer impressive visibility in crowded areas.

CENTER OF COMMAND

The available Uconnect® 12.0 with Navigation has a 12-inch touchscreen with a customizable home screen featuring split-screen capability. It is prominently placed inside the cabin and offers features like Navigation, Apple CarPlay® support (shown) and Android Auto™ integration.

DIGITAL REARVIEW MIRROR

Get clear visibility into the road behind. The new available Digital Rearview Mirror features an LCD monitor that, when switched on, provides a real-time video stream from a rear-facing camera.

OFF-ROAD PAGES IN CLUSTER

New for 2021, Off-Road Pages makes it easy to access information about the vehicle’s off-road status, including pitch and yaw, through the Driver Information Digital Cluster Display.

EXTERIOR

UPFIT-FRIENDLY DESIGN

The upfitter-friendly frame features straight flat frame rails behind the cab, is available in various frame cab axle lengths and comes with pre-drilled frame mounting holes for a variety of applications.

LEAD THE WAY WITH LED

Available Adaptive Headlamps boast crisp LED lighting and turn up to 15 degrees to help with nighttime visibility.

ACTIVE GRILLE SHUTTERS

These shutters open and close automatically to control airflow, helping with efficiency.

VEHICLE SYSTEM INTERFACE MODULE (VSIM)

The 2021 Ram Chassis Cab features a Vehicle System Interface Module (VSIM) that offers upfitters convenient access to over 70 vehicle inputs/outputs, including lighting and Power Take Off controls.

UPFIT FOR THE JOB

Two cab lengths, four cab-to-axle lengths and nine wheelbases allow for a multitude of upfit options and capabilities.

DUAL FUEL TANKS

Choose either the 52-gallon Single Rear-Mounted Fuel Tank, or the available 74-gallon Dual Fuel Tank combination which consists of the standard 52-gallon tank and a 22-gallon midship fuel tank. It includes two independent fill necks to accommodate your upfit. The system automatically transfers fuel between the tanks, eliminating the need to switch between fuel sources.

PTO (POWER TAKE OFF) CONFIGURATIONS

Both available Aisin automatic transmissions offer PTO capability from the left or right side with 4x4 or 4x2 configurations to accommodate a variety of upfits. Plus, the available 6.7L Cummins® Turbo Diesel allows Split-Shaft PTO Mode to operate high capacity PTO applications like large pumps or compressors.

GALLERY

ADDITIONAL RESOURCES