Search new + high quality used tires online. Size 245 40 R20 starting at: $53.64. Tires in stock: 276. Available brands: 39 with 94 models. All season: 179. Winter: 12. Summer: 85. Run flat: 21. 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!