2026 RAM 5500 Chassis Tradesman/Big Horn: Heavy-Duty Commercial Capability
Commercial operators and fleet managers requiring uncompromising strength will find exceptional value in the 2026 RAM 5500 Chassis Tradesman/Big Horn Regular Cab. Finished in Bright White Clearcoat with a durable Diesel Gray/Black interior featuring vinyl front seat upholstery, this commercial chassis cab is built to handle the demanding work required near Morgan City. Engineered from the ground up for upfitting versatility, heavy towing, and severe-duty utility, it delivers a dependable foundation for your business operations. Whether you are expanding your active commercial fleet or outfitting a dedicated vocational body, explore our full work ready vehicle inventory or browse our latest new RAM commercial models to find the ideal setup for your daily workload.
Heavy-Duty Performance & Commercial Capability
Under the hood, the 2026 RAM 5500 Chassis is powered by a robust Cummins 6.7L I-6 diesel direct injection, VVT intercooled turbo, diesel, engine with 360HP. This heavy-duty powertrain is paired with an 8-speed TorqueFlite HD automatic transmission and a 4x2 drivetrain designed for efficient high-capacity haulage. Equipped with a 4.44 axle ratio and a mechanical limited-slip differential, this chassis cab provides steady rear-wheel traction under severe loads. Commercial utility is built right into the platform, featuring dual rear wheels, heavy-duty rear leaf springs, front and rear heavy-duty anti-roll bars, and heavy-duty gas-pressurized shock absorbers. An integrated PTO transmission provision and factory upfitter switches make mounting hydraulic tools, dump beds, or service bodies straightforward and efficient. Additional capability features include an engine retarder system, an iron engine block, dual lead-acid batteries, active grille shutters, and heavy-duty front tow hooks to manage challenging job site demands across Thibodaux.
Technology & Modern Cabin Convenience
Inside the regular cab, the 2026 RAM 5500 Tradesman/Big Horn balances commercial durability with essential modern connectivity. The centerpiece of the instrument panel is the Uconnect 5 with 8.4-inch display, offering seamless smart device integration via Apple CarPlay and Google Android Auto wireless mirroring. Operators can easily manage hands-free calls and audio streaming using integrated voice command with Bluetooth, while five USB ports and auxiliary inputs keep tools and devices powered throughout the workday. An integrated 4G LTE Wi-Fi Hot Spot and RAM Connect telematics capability keep your business connected on the go. Driver awareness is enhanced through a 3.5-inch gauge cluster display, temperature and compass gauges, and a ParkView rear back-up camera. Driver assistance equipment includes adaptive cruise control with stop and go, Forward Collision Warning-Plus, and Pedestrian/Cyclist Emergency Braking to aid safe operation. Learn more about available connectivity features by viewing our Uconnect technology guide.
Key Highlights
The 2026 RAM 5500 Chassis Tradesman/Big Horn offers an outstanding combination of commercial power, functional durability, and job-site safety.
- Cummins 6.7L Turbo Diesel Engine - Features 360HP and intercooled turbocharging for reliable heavy-duty performance.
- 8-Speed TorqueFlite HD Automatic - Delivers precise gear management and efficient power transfer.
- Uconnect 5 with 8.4-Inch Display - Includes Apple CarPlay, Google Android Auto, and Bluetooth connectivity.
- PTO Transmission Provision & Upfitter Switches - Allows direct integration for specialized commercial equipment and body upfits.
- Mechanical Limited-Slip Differential - Works alongside a 4.44 axle ratio for enhanced traction under load.
- Heavy-Duty Dual Rear Wheel Chassis - Built with heavy-duty leaf springs and anti-roll bars for high-capacity stability.
- ParkView Rear Back-Up Camera - Aids driver visibility during maneuvering and hitching operations.
- Tradesman Level 1 Equipment Group - Adds practical interior convenience and heavy-duty vinyl seating for tough working conditions.
Visit A J Dohmann CDJR
When you are ready to put the 2026 RAM 5500 Chassis Tradesman/Big Horn to work for your business, visit our dealership at 802 Robison Dr, Berwick, LA 70342. You can easily get directions to our showroom, apply for commercial financing online, or evaluate your current vehicle trade-in. To speak directly with a commercial vehicle specialist, give our team a call at (985) 384-8070 today to schedule your walkaround and test drive.
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