2015 Ram Heavy Duty - Top Speed

The old Cummins turbo-diesel saw Ram Heavy Duty sales grow, thanks to its direct-injection fuel system, turbocharger, and greater power outputs than the competition. Four generations of trucks later, the Ram Heavy Duty is still powering ahead of the competition with its Cummins turbo-diesel power, unmatched payload and towing stats, and its rugged, big-rig-like looks. The 2015 model year sees some fairly significant changes for the Ram truck, mostly dealing with its updated, 6. 7-liter, Cummins powerplant and the trucks certification with the Society of Automotive Engineers’ J2807 towing standards. Though the Cummins is the headlining engine, Ram (no longer Dodge since 2010) also offers a 6. 4-lite, HEMI V-8 and the venerable 5. 7-liter, HEMI V-8. With three cab configurations, three bed lengths, two engines, and two- or four-wheel-drive... Click past the jump to read more about the Ram 2500 and 3500 Heavy Duty Models. The Ram Heavy duty lineup takes its styling cues directly off the Ram 1500 series truck. Ram’s fenders smoothly wrap around the truck and look integrated, rather than Ford’s fenders that look glued on. Towing mirrors are standard fare for this size truck and the Ram’s exterior. Source: www.topspeed.com