Using a 4x4 wheel bearing kit is beneficial in many ways. It helps to extend the life of your vehicle's suspension system, prevents excessive wear on your tires, and provides a better handling response with a smoother ride. Additionally, these kits also help absorb shock from road bumps and dips for added safety and protection for you and your passengers. Depending on how often you drive off-road or in rough terrain, regular maintenance of your wheel bearing kit can greatly improve performance over time. Maintenance may include replacing bearings as needed or checking nuts and bolts periodically to ensure proper operation.