"To answer the needs and wants of our customers, Ram Truck has taken a big step forward in capability while improving cost of ownership and efficiency," said Fred Diaz, President and CEO, Ram Truck Brand and Chrysler de Mexico — Chrysler Group LLC. "The 2013 Ram Heavy Duty allows you to push and pull more than any competitor, and the truck looks great doing it with new exterior design cues and an all-new interior featuring our latest technology."
To handle the best-in-class towing and payload capability of the new Ram Heavy Duty, a new front and rear suspension system with advanced geometry builds upon the chassis improvements and greatly improves overall roll stiffness. An advanced three-link front suspension on the Ram 3500 is necessary for the vehicle's higher GVWR and for use with heavy front loads, including snow plows. Additionally, a newly designed Hotchkiss leaf spring rear suspension on the Ram 3500 offers improved ride and handling while delivering higher towing and payload capability.
Finally, an upgraded 6.7-liter Cummins High-Output Turbo Diesel I-6 for Ram 3500 is paired with a new Aisin six-speed automatic transmission (AS69RC), leaving no doubt to Ram Heavy Duty's capability. In addition to 385 horsepower at 2,800 rpm, the most powerful Cummins generates best-in-class torque of 850 lb.-ft. at 1,600 rpm. The new AS69RC transmission features wide gear ratios that contribute to upgraded shift performance, an approximate 1 percent gain in transmission efficiency and improved driveability when compared to the previous design.
Start of production of the 2013 Ram 2500 and 3500 Heavy Duty is scheduled for the first quarter of 2013 at the Saltillo Truck Assembly Plant in Coahuila, Mexico.