Search new + high quality used tires online. Size 275 50 R20 starting at: $65.06. Tires in stock: 63. Available brands: 14 with 29 models. All season: 35. Winter: 13. Summer: 15. Run flat: 12. 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!