Search new + high quality used tires online. Size 255 55 R20 starting at: $95.98. Tires in stock: 134. Available brands: 24 with 52 models. All season: 126. Winter: 6. Summer: 2.. 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!