Search new + high quality used tires online. Size 255 35 ZR21 starting at: $127.26. Tires in stock: 16. Available brands: 2 with 3 models. All season: 14. 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!