Browse GMC Sierra 2500 Pickup Lower Control Arm Ball Joint & GMC Sierra 2500 Pickup Ball Joints Replacement Cost. Shop GMC Sierra 2500 Pickup Steering Ball Joint. Maintaining the lower ball joints of your GMC Sierra 2500 Pickup is crucial for ensuring smooth steering and road handling. Regular lubrication, inspection for wear, and driving with care can extend their lifespan. Signs that signal the need for replacement include uneven tire wear, clunking noises, and a wandering steering wheel. When choosing replacements, opt for either sealed or greasable types; sealed ball joints offer a maintenance-free solution, while greasable ones allow for regular lubrication to combat wear. Always select high-quality materials for durability and consider professional installation to ensure optimal performance and safety. Upgrade your pickup's maneuverability and stability today with our top-grade lower ball joints, engineered for easy installation and long-lasting reliability.