Heavy-duty one-ton trucks were built for hauling and towing, but in the hierarchy of heavy-duty pickups some are more capable than others. The very handsome GMC Sierra enters the diesel game.

C/D SAYS: Proven, powerful, and versatile, the Ford Super Duty brings the grunt needed to get the work done but can also be mighty luxurious when properly optioned. Learn More ...

Scroll down to watch a video of ... standardized tow rating practices across all three fullsize pickup truck segments, including the ½-ton Ram 1500, ¾-ton Ram 2500 Heavy Duty and one-ton ...