Search new + high quality used tires online. Size 225 55 ZR18 starting at: $34.99. Tires in stock: 65. Available brands: 13 with 15 models. All season: 64. Summer: 1.. 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!