Search new + high quality used tires online. Size 245 50 R18 starting at: $51.35. Tires in stock: 207. Available brands: 28 with 72 models. All season: 146. Winter: 42. Summer: 19. Run flat: 45. 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!