Quote Originally Posted by mbeach

Strike that. Changing the diameter of the tires effectively alters your gearing. All tires need to be the SAME diameter, front/back/spare.

Your problem didn't occur the second that you swapped out the "funky" tires. It took a week, and began after it rained.
mbeach, he replaced tires that were worn. if the newer tires (having more tread) are on the front it will cause problems with the TOD.even if this does not fix the problem the newer tires should be on the rear. and yes they should all be Bridgestone Dueler AT P245 70/R16 106S. shawn