1. NEW VERSION: The front part of the paw is reinforced to improve durability. Tools required: adjustable wrench, open-end wrench, or air wrench. Do not use an impact wrench as it may damage the bead breaker. Fit Type: Universal 2. EFFECTIVE REMOVING TOOL: This tire bead breaker helps loosen the tire bead from the rim using leverage without removing the wheel. Suitable for 38" and 42" 14-ply farm tractor tires. 3. LIGHTWEIGHT AND COMPACT: The tool is lightweight, durable, easy to use, and portable. Can be conveniently stored in a garage, workshop, or recreational vehicle. 4. EASY TO USE: Compatible with adjustable wrenches, open-end wrenches, or air wrenches (wrenches not included). Position the bead breaker on the rim with the teeth and breaker foot placed between the rim and tire bead. Tighten the rim clamp jaw securely using a hand wrench.