I went thru this BS when I swapped 18's for 17's. I bought a VT15 for my ATS and 08 Corvette.
But, my POS Scat Pack auto senses the change and updates within about 1/2 mile of driving.
OBTW - I lost a rear tire (285x35/19) off the Corvette due to a tire rotation and the dealer did not due the update and I was to stupid to figure it out.
But, my POS Scat Pack auto senses the change and updates within about 1/2 mile of driving.
OBTW - I lost a rear tire (285x35/19) off the Corvette due to a tire rotation and the dealer did not due the update and I was to stupid to figure it out.