well, as much as i have liked my pro comp m/t, i think these new tires are gonna steal the show. they are called the Pro Comp Extreme Terrain. WOW! if anybody has the new Peterson's then look on pg. 105. the tread style looks extremely aggressive w/ much void. they also appear to be applying the TSL technoligy for side lugs. the only thing i don't like is that the ciping is weak and these tires will most likely wear very quickly considering. they say the first to be introduced will be the 33x12.5 in april or may. the sizez will range from 33x12.5 -----> 37x13.5.