Explore GMC Sierra 2500HD Pickup Rack And Pinion Gear & GMC Sierra 2500HD Pickup Rack And Pinions. Order GMC Sierra 2500HD Pickup Steering Racks Near Me. Maintaining the rack and pinions in your GMC Sierra 2500HD Pickup is crucial for precise steering control. Regularly check for leaks and wear, ensuring responsive handling by flushing the power steering fluid every two years. When steering becomes difficult or you hear a knocking sound, it's time to consider a replacement. Opt for high-quality, durable materials to extend the lifespan and enhance performance. When selecting a new rack and pinion, choose between hydraulic and electric types; hydraulic offers a traditional feel, while electric provides improved fuel efficiency. Installation requires precision, so consider professional fitting to ensure optimal functionality and safety on the road. Shop with us for reliable parts and secure a smooth driving experience.