My set is the 295/70r17 d rated.And the last time I looked(2-3 weeks ago) I had 40k on them. They are mounted on a set of 9 inch wide wheels though. The wide wheel does help with the wear and tear they go through. Really though, the key to log tire life I personally believe, other may disagree, is keeping them rotated. Not that my tires look new now(they probably have 10k left) that is alot of miles for a relatively cheap tire that has lots of grip for all terrains imho.

 

i wonder if there has been some bad runs of these tires. i know some people who love them, and others who say they got better wear out of super swampers.