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At Westar Tire and Alignment, we specialize in front-end work. This includes repairs for the rack and pinion steering system. Unless you find yourself in need of rack and pinion service, you probably don't give much thought to how your car steers during your day-to-day driving adventures. Because many modern vehicles use this system, it doesn't hurt to learn a little more about it. That's the aim of today's article: to take a closer look at rack and pinion steering, from what it is to issues you might encounter with this type of steering system.

First, What is Rack and Pinion Steering?

Rack and pinion steering is a simpler, lighter, and less expensive alternative to the recirculating ball steering system that came before it. Its jobs is to transfer rotational motion into linear motion. Basically, when you turn the steering wheel of your car, it rotates in a circular motion and this rotational motion needs to be translated into linear motion in order to steer the wheels. The rack and pinion steering system does that.

How it works is like this: inside the steering column, there is a round gear called the pinion gear. The pinion gear interlocks with a long, straight toothed rod called the rack. When you turn the steering wheel, the pinion gear rotates, causing the rack to move either to the right or left, depending on the direction you turned the wheel. This linear motion is then transferred to the steering linkage, which turns the wheels of the car.

What are Common Problems with Rack and Pinion Steering?

If your vehicle uses a rack and pinion steering system, you may run into the following issues:

• Torn Rack Boots: Dirt and debris can enter the rack, causing damage.
• Leakage: Over time, the seals in the rack and pinion system can wear out or become damaged, leading to fluid leakage. This can result in a loss of power steering or difficulty in turning the wheels.
• Excessive Play: If there is too much wear or damage to the rack and pinion components, it can cause excessive play or looseness in the steering system. This can lead to a lack of responsiveness or a feeling of "play" in the steering wheel.
• Steering Noise: Worn or damaged rack and pinion components can produce unusual noises, such as clunking, knocking, or squeaking, especially when turning the wheels.
• Uneven Tire Wear: If the rack and pinion system is not functioning properly, it can cause uneven tire wear. This may be noticeable as more wear on the inside or outside edges of the tires.
• Difficulty in Steering: A failing rack and pinion system can make it harder to steer the vehicle, requiring more effort to turn the wheels. This can impact the overall handling and maneuverability of the car.
• Worn Inner Tie Rods: Over time, the inner tire rods may wear out and may require replacement.

If you find yourself in need of front-end repairs, contact Westar Tire and Alignment in Anderson, South Carolina. We can assist with a variety of repairs, including rack and pinion steering repairs. Our team has been serving satisfied customers since 1966. You can count on us for high-quality workmanship, timely service, and excellent customer service whenever you need tires and automotive services in Anderson.