I have a 32ft bumper pull and finally towed it with the 6.2 last weekend. Had it in tow haul the whole 150 mile trip and she did good on the inclines and everywhere, power was not an issue. I have the rear leveled and she barely squatted to my surprise. Didn't have the trailer brakes hooked up but in tow haul the engine braking was really benificial. I only got about 9-10 miles a gallon at 65mph but think it would have been better if the campers tires weren't low.