Search new + high quality used tires online. Size 225 55 R18 starting at: $33.54. Tires in stock: 2240. Available brands: 108 with 258 models. All season: 2143. Winter: 68. Summer: 29. Run flat: 8. 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!