Search new + high quality used tires online. Size 255 70 R18 starting at: $46.97. Tires in stock: 247. Available brands: 44 with 90 models. All season: 237. Winter: 7. Summer: 3.. 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!