A vibrating or shaky steering wheel is a common auto repair complaint received by mechanics. For drivers, this particular issue makes handling difficult or even unsafe. The problem can have numerous causes, although most of them are not difficult to fix. Below are some reasons your wheel has started shaking.

A Guide to Common Causes of a Vibrating Steering Wheel

1. Worn Brake Rotors

The brake rotors are flat discs that rotate around the axle next to the wheel. When you press on the brake pedal, scissors-like calipers pinch the rotors, pressing brake shoes against each side of the rotor. The friction slows the spinning of the axle and brings the car to a stop. If the rotors become warped with wear, they cause vibrations that travel up the suspension system, through the steering column, and into the steering wheel. If you feel the wheel shaking when you brake, it likely means the rotors need grinding or replacement.

2. Imbalanced Tires

Without proper weight distribution among all four of your vehicle's tires, your wheels will begin to wobble at high speeds, which causes the steering wheel to shake and makes handling risky. If you notice your steering wheel starts shuddering while your car is traveling at highway speeds, it's probably best to have an auto repair specialist check your car's wheel balance. They'll remove the tires, mount them on a machine that analyzes the weight of each tire, and apply small lead weights to particular spots along their circumference to restore your car's handling.

3. A Bad Wheel Bearing

Wheel bearings are circular components filled with small, metal beads packed in grease. They permit the wheels to spin with very little friction. However, if a bearing should fail, smooth wheel rotation becomes impossible, and the steering system can start shuddering. You may also hear a loud howling sound while you are driving. If the noise increases in volume and pitch as vehicle speed increases, it's a likely sign of a failed wheel bearing.

If your car has a shaky steering wheel, contact Precision Auto Repair in Kailua Kona, HI. This auto repair team has served clients throughout the Big Island since 2010, offering top quality auto service, fast turnaround speeds, competitive prices, and discounts in the form of Ricky Dollars, which can be found in Keola Magazine and the Best of Kona feature. With RIcky Dollars, you'll receive $10 off any repair over $50. In addition to great discounts, they also offer everything from brake service and oil changes to engine and transmission repair. Learn more about their services on the website or call (808) 329-7223 to schedule an auto repair appointment.