Search new + high quality used tires online. Size 245 40 R18 starting at: $35.71. Tires in stock: 494. Available brands: 51 with 146 models. All season: 388. Winter: 51. Summer: 55. Run flat: 65. 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!