Search new + high quality used tires online. Size 215 40 R18 starting at: $41.71. Tires in stock: 80. Available brands: 23 with 30 models. All season: 49. Winter: 5. Summer: 26. 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!