Targeted at small-business tradesmen, fleet customers and traditional chassis cab users, the Dodge Ram 4500 and 5500 Chassis Cabs expand on a solid commercial foundation and lineup of full-size van, minivan and body-on-frame commercial vehicles joining the Dodge Ram 2500/3500 Box-Off models, Dodge Ram 3500 Chassis Cab, Dodge Sprinter, Dodge Ram pickup, and Dodge Caravan and Grand Caravan cargo vans in the Dodge commercial vehicle lineup.

2008 Dodge Ram 5500 Cummins Turbo Deisel Engine.

Powertrain Options Ensure Powerhouse Performance
Dominant commercial performance is assured with the 2008 Dodge Ram 4500 and 5500 Chassis Cabs as commercial customer specialty needs are met with superior capability, durability and performance.

“Delivering premium commercial performance, capability and durability, the all-new 2008 Dodge Ram 4500 and 5500 Chassis Cabs offer the segment’s most potent powertrain combinations in work trucks that get the job done,” said Mike Donoughe, Vice President – Body-on-frame Product Team.

Maintaining its reign at the top of the heavy-duty diesel pickup segment, the standard Cummins engine generates 305 horsepower at 3,000 rpm and 610 lb.-ft. of torque at 1,600 rpm. The legendary engine also delivers superior fuel economy while ensuring durability and low cost of ownership for the commercial customer.

2008 Dodge Ram 5500.

Providing superior trailer towing, acceleration, throttle response and drivability, the 6.7-liter engine is not only more powerful, it's also cleaner with B5 biodiesel compatibility and a reduction in particulates and nitrogen oxide (NOx) that comply with the 50-state 2007 heavy-duty emission standards. As durable as it is powerful, the Cummins 6.7-liter turbo-diesel engine also has life-to-major overhaul intervals of 350,000 miles.

Completing the dynamic powertrain package, the all-new 2008 Dodge Ram 4500 and 5500 Chassis Cabs offer a six-speed automatic transmission with Power Take Off (PTO) capability or a six-speed manual transmission with PTO capability. An available electronic-shift transfer case is offered and a factory-installed exhaust brake contributes to both safety and superior brake life.