Search new + high quality used tires online. Size 225 55 R18 starting at: $34.99. Tires in stock: 441. Available brands: 84 with 161 models. All season: 430. Winter: 6. Summer: 5. 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!