Jim might want to rethink the CLK wheels. On our way back from PUB 2009 we were following Jim back to Virginia, some where in West Virginia, Jim had a right rear blow-out at about 65 mph. We slowed traffic down behind us so that Jim would not get rear-ended and could make his way over off the right-of-way. It seems that the oversize wheels caused the tire to rub the exhaust pipe. With the rubbing and the heat of the exhaust pipe, the blow-out was a given.
Jim and Robby were fine and we got the spare on after some rotating of tires from front to back, and was on our way again. I will let Jim fill in you in on his thoughts of these rims.
Bob