Search new + high quality used tires online. Size 245 40 R18 starting at: $53.01. Tires in stock: 274. Available brands: 50 with 142 models. All season: 172. Winter: 58. Summer: 44. Run flat: 32. 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!