This is theAUDIO ONLY version of the FIRSTDRIVE of the 2018 (Dodge) RAM 3500 pickup truck. Fey talks about the towing capabilities and all the amenities in his recently acquired towing machine. This vehicle has a 6.7 litre in-line 6 cylinder Cummins turbo diesel engine mated to a 6 speed automatic AISIN transmission. This is the 4-door Mega Cab layout with a 6foot-4inch box.