So I was nervous about the amount of weight and wouldn't do it often but dang if it didn't haul it with ease. Each pallet is 2,450lbs of coal and the trailer itself is just under 3,500lbs. About 1,000 lbs over the limit of the truck. 12 mile across town. Bone Stock 2.7 XL. Does have the transmission cooler but not the heavy duty towing package or break controller. After the 2nd trip my wife agreed to getting a brake controller and Roadmaster Active Suspension with my next paycheck. lol My original plan was to use the winch mounted on the trailer to slide the pallet forward to the wheels but it wouldn't touch the weight. A heavier duty one is also on the list.