Search new + high quality used tires online. Size 245 50 R18 starting at: $44.28. Tires in stock: 151. Available brands: 27 with 60 models. All season: 118. Winter: 22. Summer: 11. Run flat: 56. 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!