Steering stabilizers are designed to restrain "bump steer" and front end vibration, giving added life to tires, ball joints, and other steering components. Give your C/K the Perfect Blend of Performance and Stability from Rough Country. Improves Control and Handling | Excellent Ride Quality. Reduces "bump steer" and Vibration | Added Life to Tires, Ball Joints, and other Steering Components. Easy at Home Installation Supported by RC. Backed by Rough Country's Limited Lifetime Replacement Warranty.