Search new + high quality used tires online. Size 255 45 R18 starting at: $65.89. Tires in stock: 34. Available brands: 14 with 28 models. All season: 25. Winter: 4. Summer: 5.. 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!