Search new + high quality used tires online. Size 255 35 R21 starting at: $169.62. Tires in stock: 15. Available brands: 8 with 9 models. All season: 2. Winter: 6. Summer: 7.. 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!