Search new + high quality used tires online. Size 245 40 R20 starting at: $63.59. Tires in stock: 164. Available brands: 25 with 79 models. All season: 96. Winter: 11. Summer: 57. Run flat: 15. 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!