Best I can remember this life expectancy theory does not hold true as we move up in class. I think the life expectancy of a WOL chassis is somewhere around a dozen shows if they don't wad it up first. Something about the chassis loosing some of its torsional rigidity and not responding as well as some of those drivers would like.

Most of those guys own very sensitive butts, that the average racer does not have access to and it shows in their pay checks. They are more critical in what they are expecting out of a chassis.

Honest Dad himself