I have a 2014 silverado that has the 22" rims that for some reason has been bad about leaking around the rim scene I purchased it. 3 of the 4 were leaking, 1 of them would lose 10lbs of pressure overnight on a really cold night, and it had become a big pain in the rear!!! I talked with my GM service manager (Joe Whiting) and he felt like the service tech could get them to seal. First time around 3 of the 4 were holding pressure great, the worst one of the 4 was still leaking, not as bad but 3-4 lbs every couple of days. They had me bring it back at no charge and took the tire from the rim, got it cleaned up good and it is now holding air with no leakage!