Search new + high quality used tires online. Size 235 65 R18 starting at: $31.83. Tires in stock: 1559. Available brands: 102 with 242 models. All season: 1502. Winter: 54. Summer: 3.. 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!