I got a set of Bridgestone Revos last month and they are absolutely awesome tires. However, I had a very minor brush up against a rock with the left rear tire and it looks like the outer layer of the sidewall is peeling off at the point of impact. I hope this is not a sign of things to come as I plan to get a lot rougher with these tires.

Anybody else seen this?

2001 Silver 4Runner, Nokians, Thule rack
2003 Red Tacoma Extended Cab, V6, 5-spd