Description: High-Quality Construction: Durable Design For Long-Lasting Use On Light Duty Trucks, Buses, And Motorhomes. Precision Balancing: Helps Reduce Vibrations For A Smoother, Safer Drive. Universal Fitment: Compatible With Multiple Models (For F 450/F 550, For Dodge 4500/5500 2005+). Steer Axle Application: Ideal For Front Wheel Balancing To Improve Handling. Set Includes: 2 Wheel Balancers (No Instructions Included). .