Search new + high quality used 255 45 R20 Yokohama tires online, starting at: $61.32. 255 45R20 Yokohama models in stock: 4. All season: 6. Winter: 1. Summer: 3.. 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!