Search new + high quality used tires online. Size 315 30 ZR22 starting at: $28.16. Tires in stock: 118. Available brands: 7 with 11 models. All season: 8. Summer: 110.. 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!