Search new + high quality used 255 40 ZR19 Kumho tires online, starting at: $62.2. 255 40ZR19 Kumho models in stock: 3. All season: 2. Summer: 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!