04 grand prix 17" or 18" rims?

**smokeshow** · 02-03-2011

Worried about if I get 18" about having to get bigger brakes Please let me know what ya all think
Thank you

**Bio248** · 02-03-2011

you wont need bigger brakes, your stock ones are already sufficient for 18s.

**smokeshow** · 02-03-2011

Originally Posted by Bio248

you wont need bigger brakes, your stock ones are already sufficient for 18s.

Have to get the speedo re-calibrated?
thanks again

**Bio248** · 02-03-2011

not if you stay with the same overall diameter for the tires as stock. you should run 245/45R18. that is the closest to stock you can get.

Thread: 04 grand prix 17" or 18" rims?