Search new + high quality used 225 55 R18 Bridgestone tires online, starting at: $40.52. 225 55R18 Bridgestone models in stock: 13. All season: 43. Winter: 23. Summer: 9. Run flat: 1. 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!