The ESCO Specialty Truck Tire Mounting Bar (Model 20430) is a professional grade tire mounting bar is perfect for mounting tires on wheels. Works great for tire sizes up to 24.5 in. Its small design aids in not damaging the tire bead by eliminating large bites when mounting tire onto the wheel. This tire mounting bar has 2 different angled tips on each side. The curved edge tip is great for mounting reverse hub 17.5 in. and 19.5 in. tire and rim combinations.