maxxas uses a harder tread compound so they last longer than the soft holeshots. however, the gnccs have a very spaced out lugg pattern on them so they are a good self cleaning tire. and they are very light, and hook up great. probably the best tire ive had experience with. i run the i-razrs on my 350 and like them too, but i think the holeshot gnccs are a better tire.