I'm a big Rugged Ridge fan. I almost cried getting scratched on XHD discs. So I ordered them to avoid future scratches. The hex bolts on the rims are HUM. I had 6 heads that fell off me trying to get them off. I drove in a T 30, T 35 and T 40 Torx to pull them out. Went to the local bolt and screw shop and ordered heavier gauge stainless steel bolts to install the protectors. The quality of the tread is amazing. I prefer the look of profileless rims, but if you're a serious off-road enthusiast, they'll do the job well.