Search new + high quality used tires online. Size 275 45 R18 starting at: $96.64. Tires in stock: 15. Available brands: 3 with 6 models. All season: 1. Summer: 14. 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!