Search new + high quality used tires online. Size 235 55 R18 starting at: $34.99. Tires in stock: 732. Available brands: 99 with 257 models. All season: 664. Winter: 59. Summer: 9. Run flat: 41. 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!