As he predicted I have my first tire blow out today. I have the 21" inch rims. I had to then destroy the RIM to get home and switch cars because I could not miss court for my client. I have ordered the 19" rims today. The 21s are not practical for me. I have to be places that I cannot be late. People are counting on me. I am sorry I did not take Jerry's advice. The pot hole was rather small and it was still a total blow out.