Search new + high quality used tires online. Size 275 40 R20 starting at: $62.85. Tires in stock: 99. Available brands: 18 with 44 models. All season: 37. Winter: 32. Summer: 30. Run flat: 30. 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!