I only got to try my boggers on some rocks once and wasn't impressed. They slipped a LOT. Actually, I didn't even get up the one ridge I tried them on. They were 37x13's. The 35x12.5 SSR's I ran for a couple of years were great though. Good traction in most all terrain, and probably would have gotten me up the ridge the boggers failed on. I will say though that I wasn't aired down at all, so that may have made a difference. But I also never aired down my SSR's either. [img]images/graemlins/thud.gif[/img]