Search new + high quality used 255 45 R19 Kumho tires online, starting at: $48.45. 255 45R19 Kumho models in stock: 6. All season: 14. Winter: 3. Summer: 4.. 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!