Search new + high quality used 235 60 R18 Continental tires online, starting at: $31.19. 235 60R18 Continental models in stock: 20. All season: 191. Winter: 8. Run flat: 24. 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!