I don't know if this is an isolated issue or not. Six months ago I bought a set of ProComp ATs to run on my K30 as snow tires. (My BFG M/Ts slide too much) Anyway I wound up traveling a lot over the last six months. The truck has sat in the garage and has less than 1,000 miles on the tires. The @#$ tires are "weather checking" right next to the beads. This is absurd. I have a couple of BFG M/Ts that I use as spares that are 10 years old and they look better. The ProComps haven't even been aired down for trail use yet. Does anyone have this problem??? Thanks.