Hope he has a warranty on them. 40's have a huge amount of sidewall even with 17's.
It didn't look like any of them were aired down very much.
I just asked a few minutes ago on our Yahoo groups if he had a replacement on them. I don't think he does.
Another guy put a hole in a 37-14-15 Bias Iroc that has only a couple runs on it. Not sure on the replacement of his either. That place is hard on tires! I saw a 46 inch XL or XML with massive amounts of plugs in 2 places on 1 tire. Happened in the same place the guy with the Iroc got his damage.
Not sure what pressure they were running. They have I would guess 10-12?