Search new + high quality used 235 55 R18 Bridgestone tires online, starting at: $47.99. 235 55R18 Bridgestone models in stock: 14. All season: 52. Winter: 6. Run flat: 22. 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!