malibu1022

If I go to 21's does anyone know if the car has to be reprogrammed for the wheel change for mph and other systems to work correctly. I'm hoping 21's will help the ride and stop the car from gripping the road so hard - at times it feels out of control. From reading this forum I know people have had these issues. Just looking for a resolution to driving issues related to the 22 wheels. Appreciate any help or comments.