Hey guys--
Besides the small speedometer error, would there be any ill effects in mounting my 18" Bonneville GXP wheels on a 2004 and newer Grand Prix? I've started looking specifically for a late model Grand Prix GTP to replace my 2000 Bonneville and would want to stick my current rims on it. Late model GTP's are running 17-inch rims with just the GXP's running 18's, correct? Still learning about your Grand Prix's.
Thanks.