Search new + high quality used tires online. Size 265 40 R18 starting at: $55.74. Tires in stock: 13. Available brands: 7 with 10 models. All season: 5. Winter: 2. Summer: 6.. 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!