Search new + high quality used tires online. Size 275 50 R20 starting at: $46.18. Tires in stock: 94. Available brands: 16 with 42 models. All season: 73. Winter: 3. Summer: 18. Run flat: 8. 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!