Search new + high quality used tires online. Size 215 40 R18 starting at: $41.71. Tires in stock: 85. Available brands: 22 with 29 models. All season: 48. Winter: 8. Summer: 29. Run flat: 4. 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!