Search new + high quality used 215 45 R18 Bridgestone tires online, starting at: $81.05. 215 45R18 Bridgestone models in stock: 9. All season: 10. Winter: 1. Summer: 13.. Selling all used tires at discount costs. All used tires go through 2 layers of inspection on specialized equipment. One year warranty + free shipping on all inventory ;) Happy shopping!