[omgmike]

I'm curious, have you had better overall service and pricing buying tires through your dealer or going with a place like Discount Tire?

I'm about to need to swap out the Pirellis that came with my M5C and I'm pretty sure I'll go with PS4s, but I'm a bit worried that a place like Discount Tire might not install them correctly and manage to damage my CCBs or not properly install the TPMs.