Hey everyone, I have searched the forum and internet and I cant really find what im looking for, so here goes. Im looking at going up to 27" sti black daimonds my question is will my 570 be able to turn those and the itp steel wheels fine? I thought about going aluminum for rims but they are expensive! Im a pretty light guy, about 155lbs. I cant do clutch work because of the extended warranty so thats not an option. I ride a good bit of rock and hardpack but i do love to try conquer a nasty mud hole now and again. So to sum it up, will I be fine with 27s and the steels wheels?