Search new + high quality used tires online. Size 225 55 R18 starting at: $44.04. Tires in stock: 680. Available brands: 88 with 197 models. All season: 585. Winter: 80. Summer: 15. Run flat: 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!