truethinker
November 16th, 2014, 10:57 AM
My father-in-law has a 2014 Silverado 4x4, 5.3L, 6L80E and is going to be switching from his 265/65r18's to 265/70r18's. As this is a 1" diameter change the speedometer will be noticeably off. The shift points too I would imagine.
I've done the speedometer and shift point calibrations on older vehicles but wanted to find out if I could take care of this for him on this truck once he makes the change.
Thanks
Jesse
I've done the speedometer and shift point calibrations on older vehicles but wanted to find out if I could take care of this for him on this truck once he makes the change.
Thanks
Jesse