I put some BBS RXII 8Jx18H2 wheels and my brakes are now screeching when I come to a complete stop. My mechanic is telling me nothing is wrong
with the wheels and the Brake guys tell me it's gotta be the wheels. Has anyone come across this situation and if so what is the fix? Thanks.

 

Make sure the wheels have a hubcentric centering ring or are sized correctly for your hub. Also make sure your wheels are clearing the brakes and backing plates and such.