RT Tire 3840 Industrial Way, Benicia, CA94510 RT Tire sells used tires and wheels acquired from new tire dealers and car dealerships throughout Northern California.…More Because the company sells only used tires, the inventory varies. Customers seeking a specific size tire should call ahead to see what's in stock, and can put in a request to be notified when an item comes in. Tires are picked up Wednesday mornings, so Wednesday afternoons are the best time to call. RT Tire does most of its business through Craigslist and eBay. It does not provide mounting or balancing services.