Bill, while rotating tires today I did a close visual inspection of the rotors, I see quite a bit of checking/spider-cracks in the face of the rotor and am wondering if I can get another weekend at Sebring out of them next month. Rotors are Centric Cyros from Tire Rack, pads are Raybestos ST-43, Rotor thickness is 32mm (30 is the mini). Rotors have 8 hrs of track time at Sebring. If you don't mind I would like to send you a picture and get your thoughts on rotors and when to replace.

Thanks!

Pat,
I flip my tires from side to side all the time. It is just one way to even out the wear. After doing that once or twice I will flip them on the rims as well.

Bill