Search new + high quality used tires online. Size 245 40 R18 starting at: $47.99. Tires in stock: 114. Available brands: 24 with 63 models. All season: 74. Winter: 20. Summer: 20. Run flat: 21. 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!