Search new + high quality used tires online. Size 245 40 R18 starting at: $52.36. Tires in stock: 268. Available brands: 41 with 125 models. All season: 164. Winter: 42. Summer: 62. Run flat: 41. 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!