Search new + high quality used 255 40 R20 Bridgestone tires online, starting at: $60.03. 255 40R20 Bridgestone models in stock: 9. Winter: 3. Summer: 32. 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!