Search new + high quality used tires online. Size 245 40 R20 starting at: $77.94. Tires in stock: 141. Available brands: 22 with 65 models. All season: 73. Winter: 24. Summer: 44. Run flat: 10. 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!