Wheel Alignment

Why Wheel Alignment Matters

Wheel alignment adjusts the angles of the wheels so they meet the road and relate to one another as intended by the vehicle manufacturer. Proper alignment supports predictable steering, stable handling, even tire wear, and efficient vehicle operation.

Alignment can change after striking potholes or curbs, driving on rough roads, or replacing worn steering and suspension components. Normal wear can also gradually affect alignment.

Signs Your Vehicle May Need an Alignment

• The vehicle pulls or drifts to one side on a level road.
• The steering wheel is off-center while driving straight.
• Tires show uneven, rapid, or feathered tread wear.
• Steering feels loose, unstable, or less predictable than usual.
• Handling changed after an impact, suspension repair, or tire replacement.

These symptoms can also result from incorrect tire pressure, damaged tires, worn suspension parts, or brake problems. An inspection helps identify the actual cause.

What a Wheel Alignment Service Includes

A technician typically inspects the tires and relevant steering and suspension components before measuring the vehicle’s alignment angles with specialized equipment. Adjustments are then made where the vehicle design permits.

Key Alignment Angles

• Toe: Describes whether the fronts of the tires point slightly inward or outward when viewed from above.
• Camber: Describes the inward or outward tilt of a wheel when viewed from the front.
• Caster: Describes the steering-axis angle that contributes to stability and steering return.

After adjustment, the measurements should be checked against specifications appropriate for the vehicle. Some vehicles may require worn or damaged parts to be repaired before an accurate alignment can be completed.

When to Have Alignment Checked

Consider an alignment inspection when you notice steering or tire-wear symptoms, after a significant pothole or curb impact, following steering or suspension work, or when installing new tires. Alignment should also be checked periodically according to the vehicle manufacturer’s maintenance guidance and local driving conditions.

Alignment and Wheel Balancing Are Different

Alignment corrects wheel angles and steering geometry. Wheel balancing distributes weight evenly around each tire-and-wheel assembly. Imbalance commonly causes vibration at certain speeds, while misalignment more often causes pulling, an off-center steering wheel, or uneven tread wear. A vehicle may need either service or both.

Protecting Your Alignment

• Maintain the recommended tire pressure.
• Avoid potholes, curbs, and road debris when it is safe to do so.
• Have unusual steering behavior inspected promptly.
• Replace worn steering or suspension parts.
• Rotate and inspect tires according to the vehicle or tire manufacturer’s guidance.

Frequently Asked Questions

Can misalignment damage tires?

Yes. Incorrect wheel angles can concentrate wear on parts of the tread and shorten useful tire life.

Will an alignment fix steering-wheel vibration?

Not always. Vibration may come from wheel imbalance, tire damage, bent wheels, worn components, or other mechanical issues. Diagnosis is recommended before selecting a repair.

Can every vehicle receive the same alignment?

No. Specifications and available adjustments vary by vehicle. The correct procedure depends on the manufacturer’s design and the condition of the steering and suspension systems.