Can 5th Wheel with 16000 GVWR be towed with F250 or Ram 2500 both with diesel engines but 2 wheel drive instead of 4 wheel drive. My concern with 4 wheel drive is it is about 4 inches higher and when leveling 5th wheel with a 12'11" height to front air I only have a 13' 3 inch clearance on storage cover. I guess the 250 with diesel has enough tow capacity, might need air bags.