Key Features of the 2026 RAM 5500 Chassis Cab
6.7L Cummins® Turbo Diesel I6
For operators prioritizing maximum torque and long-haul confidence, the available 6.7L Cummins® Turbo Diesel I6 is the powerhouse at the heart of the Ram Chassis Cab lineup. OEM data lists up to 800 pound-feet of maximum torque and 360 maximum horsepower, supported by components engineered for the relentless demands of commercial duty. Whether you are towing heavy equipment, pulling a fully loaded trailer, or pushing through an intensive work schedule, the Cummins® option delivers the low-end pull and sustained strength crews depend on. In properly equipped configurations within the lineup, it supports up to 34,540 pounds of maximum towing, underscoring serious, real-world capability. Diesel-friendly characteristics—like confident engine braking, torque-rich drivability, and durable design—make this the preferred match for many 5500 buyers whose routes include steep grades, repeated heavy starts, and extended hours.
6.4L HEMI® V8
The available 6.4L HEMI® V8 brings a compelling balance of power, responsiveness, and simplified fueling for operators who prefer a gas engine. OEM information shows up to 429 pound-feet of maximum torque and 375 maximum horsepower, plus up to 21,240 pounds of maximum towing when properly equipped across the lineup. The HEMI®’s throttle response and broad powerband make it feel eager off the line and confident merging or maneuvering—key advantages if your jobs include frequent stops, varied routes, or mixed-duty cycles. For many fleets, the HEMI® V8 also simplifies operational logistics by avoiding diesel-specific maintenance and fuel management, while still delivering stout performance for service bodies, flatbeds, and utility upfits. It is a smart, capable choice that keeps crews moving efficiently day in and day out.
12-Inch Uconnect® Touchscreen
Work moves faster when the information you need is clear and close at hand. The Ram Chassis Cab’s available high-definition 12-inch Uconnect® touchscreen acts as a command center for navigation, communication, and compatible smartphone integration. The large, easy-to-read display is designed for quick glances and confident inputs, even with work gloves, helping drivers keep their attention on the task and the road ahead. The interface supports intuitive menus, crisp mapping, and integrated apps that can streamline dispatch, customer contact, and jobsite coordination. The result is a technology experience that feels built for work: less digging through submenus, more time getting the job done. Combine that with heavy-duty interior materials and smart storage options, and your crew gets a cab that is both durable and digitally capable.
Upfitter-Ready Frame and PTO Access
The Ram Chassis Cab exterior and frame are engineered to simplify upfits and maximize long-term durability. Clear mounting points, accessible electrical pathways, and thoughtful frame design help upfitters install service bodies, cranes, dumps, and specialized equipment with confidence. That translates to fewer headaches, faster turnaround times, and a final build that feels factory-grade. The platform is also designed with power take-off (PTO) considerations in mind, supporting the hydraulic or mechanical needs of demanding equipment. To aid planning, Ram provides a Body Builder’s Guide with safety, security, towing, payload, GCWR, emissions, electrical data, and dimensional graphics—valuable resources that help your upfitter dial in the right spec for your work. If your business depends on the exact right body and tool integration, this chassis cab is made to make your life easier.
Available Safety and Security Systems
Confidence matters on every route, from main highways to rural access roads. The Ram Chassis Cab offers available systems like Adaptive Forward Lighting and Forward Collision Warning to help enhance driver awareness in variable conditions. Adaptive Forward Lighting can help illuminate the road more effectively as you turn, while Forward Collision Warning can alert the driver to certain potential frontal hazards, helping the crew travel with added assurance. These features complement the truck’s robust structure and visibility, supporting long days and changing weather. It is safety designed with work in mind—features that support attention, improve situational awareness, and help reduce risk around busy jobsites and tight approaches. For fleet managers, available driver-assist technologies add another layer of consistency and oversight across the team.