Search new + high quality used tires online. Size 255 55 R20 starting at: $47.99. Tires in stock: 249. Available brands: 40 with 91 models. All season: 220. Winter: 28. Summer: 1. Run flat: 1. 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!