Search new + high quality used tires online. Size 255 35 ZR21 starting at: $103.28. Tires in stock: 17. Available brands: 5 with 8 models. All season: 7. Summer: 10.. 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!