Search new + high quality used tires online. Size 245 35 ZR21 starting at: $135.68. Tires in stock: 59. Available brands: 5 with 16 models. All season: 15. Summer: 44. Run flat: 9. 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!