Search new + high quality used tires online. Size 235 55 R18 starting at: $34.99. Tires in stock: 793. Available brands: 104 with 286 models. All season: 696. Winter: 69. Summer: 28. Run flat: 33. 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!