Search new + high quality used tires online. Size 215 40 R18 starting at: $56.63. Tires in stock: 23. Available brands: 13 with 15 models. All season: 12. Winter: 2. Summer: 9. Run flat: 2. 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!