My Tesla Model S with 21" gray turbine rims had some curb rashes on the back wheels. After an hour..... My rims look brand new again!! Tired of driving around with curb rash on your rims? Give Alloy Wheel Repair Specialists a call. Couldn't be happier. 5 Stars all the way. They have a nice loft area as their waiting room. Right now they have a discount code if you check in with yelp. Why go anywhere else?