Search new + high quality used tires online. Size 275 40 R20 starting at: $56.5. Tires in stock: 143. Available brands: 24 with 66 models. All season: 46. Winter: 37. Summer: 60. Run flat: 40. 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!