EXTREMELY Poor customer service if you have a problem. Stay away from these guys…if there is a problem you will get great lip service but no action!!! They were not going to put new valve stems on my RV rims. ( tires were 12 years old) I had to ask them to put in new ones!!! Then these guys put defective valve stems in my rims…1st night 2 tires went flat sitting in the drive way. When I went to another shop to have these looked at they said they were car stems not heavy duty RV stems which is what was needed for my RV tires. Bottom line: after 8 weeks and 14 phone calls they have done nothing but put me on hold and saying they are working on it. Buy your tires somewhere else.