Challenger 27 #1 Posted March 12, 2013 I have a 522xi. 12" rear tires. What size hub caps for rear? 10" OR 12"? An old set of plastic caps I have measure about 10" across the mounting flange. (I feel ignorant asking this.) Share this post Link to post Share on other sites
Kelly 1,028 #2 Posted March 12, 2013 They are 12" rims but the cap fits inside the rim and is only about 10" I don't know the exact measurement off the top of my head. Share this post Link to post Share on other sites
Challenger 27 #3 Posted March 13, 2013 Thanks Kelly. Share this post Link to post Share on other sites
