Heavy duty wheel balancer for trucks 2PCS 22.5 24.5in aluminum wheels1、Fitment and OE: Replacement wheel balancer is suitable for heavy duty trucks for 22.5 and 24.5in aluminum wheels. OE number for reference is 800‑822. 2、Improved Tire Balance: Wheel balancers are designed to improve tire balance, wheel balance, and complete assembly balance. This results in a smoother and more comfortable ride. 3、Lower Tire Operating Temperatures: By ensuring proper balance, wheel balancers help lower tire operating temperatures by 8% to 10%. No pre balancing required. 4、Increased Tire Life: Using this wheel balancers can increase tire life by 25% to 50%. Properly balanced tires experience less wear and tear, leading to extended tire longevity. 5、Reduced Vibration and Tire Cupping: Wheel balancers effectively reduce vibrations and help prevent tire cupping. This not only improves the overall ride comfort.