No one can accuse Ram of backing away from the full-size truck arms race. Chrysler has officially dropped the payload details on its 2013 Ram Heavy Duty, and the 3500 now packs a maximum trailer weight of 30,000 pounds. Chew on that number for a moment. That's 15 tons, or the equivalent of a dozen Mazda MX-5 Miata convertibles stacked on a trailer, and it's also a whopping 6,900 pounds more than the closest competitor to the Ram 3500, the Chevrolet Silverado 3500 HD. Ram engineers have cranked the truck's 6.7-liter Cummins turbo-diesel engine to a ludicrous 850 pound-feet of torque, up 50 lb-ft over the 2012 model. "Shock the world" figures, all.
