Can a Wheel Aligner Machine Help Reduce Road Noise?

Connection Between Wheel Alignment and Road Noise

Drivers often complain about road noise without realizing that the issue could be coming from their wheels. A properly adjusted suspension system and precise wheel alignment are essential for a smooth and quiet driving experience. Coats Company explains that using a wheel aligner machine can significantly help reduce road noise by ensuring that tires are positioned correctly on the road.

What Is a Wheel Aligner Machine?

Purpose and Function

A wheel aligner machine is a tool used by auto technicians to measure and adjust the angles of a car’s wheels. These adjustments help ensure that each wheel is aligned with the others and with the vehicle’s frame.

Main Features

A typical wheel aligner machine includes:

• Cameras or lasers for accurate measurement

• Software to display alignment readings

• Tools to make precise adjustments

Coats Company designs wheel aligners that work on various types of vehicles, from compact cars to larger trucks.

How Road Noise Affects the Driving Experience

What Is Road Noise?

Road noise is the sound you hear from your tires as they move over the surface of the road. It can come from tire tread patterns, rough surfaces, or imbalances in the wheels.

Why It Matters

Excessive road noise can make driving less enjoyable. It may also be a sign that something is wrong with the car’s wheels, tires, or suspension system.

The Role of Wheel Alignment in Road Noise Reduction

Uneven Tires Make More Noise

When wheels are out of alignment, tires can wear unevenly. This uneven wear causes the tires to make more noise when in contact with the road.

Proper Alignment Creates Balance

With proper alignment, all four wheels move smoothly in the same direction. This reduces unnecessary resistance and vibrations, which can lead to quieter driving.

Avoiding Tire Feathering

Misaligned wheels can cause tire feathering—where one side of a tire tread wears more than the other. Feathered tires often produce a humming or droning sound on the road.

How a Wheel Aligner Machine Fixes the Issue

Accurate Diagnosis

A wheel aligner machine can detect small misalignments that are not visible to the naked eye. By identifying the exact problem, technicians can make the right adjustments.

Real-Time Readings

Modern wheel aligner machines from Coats Company provide real-time data. This allows technicians to make quick and accurate changes while seeing the results immediately.

Repeatable Precision

Every alignment job should meet manufacturer specifications. A quality wheel aligner ensures these standards are met every time, which helps reduce long-term road noise.

When Should You Get a Wheel Alignment?

After Tire Replacement

New tires need to be aligned correctly to avoid early wear and added noise. Using a wheel aligner machine after installation can help prevent future problems.

After Suspension Work

Changes in the suspension system can alter wheel angles. A follow-up alignment helps keep the vehicle running smoothly and quietly.

Signs of Misalignment

Some common indicators include:

• Vehicle pulling to one side

• Steering wheel not centered

• Uneven tire wear

• Increased road noise

Benefits Beyond Noise Reduction

Better Fuel Economy

Properly aligned wheels reduce rolling resistance. This makes the vehicle more fuel-efficient and helps save money on gas.

Improved Tire Life

Alignment helps tires wear evenly, extending their lifespan and reducing the need for frequent replacements.

Safer Handling

Correct alignment improves the car’s ability to respond to steering, especially during emergency maneuvers.

Coats Company’s Contribution to Quiet Driving

Industry-Leading Equipment

Coats Company offers advanced wheel aligner machines that are known for their accuracy and ease of use.

Strong Customer Support

From installation to ongoing use, Coats Company supports its customers with training and troubleshooting services.

Machines for Every Garage

Whether you operate a large auto shop or a small home garage, Coats offers a range of models to fit different needs.

Step-by-Step: How a Wheel Aligner Machine Works

Step 1: Mounting Sensors or Targets

Technicians place alignment heads on each wheel. These sensors help track the wheel angles during the process.

Step 2: Measuring Angles

The machine captures data about the camber, toe, and caster of each wheel.

Step 3: Analyzing Results

Using built-in software, the machine compares the readings to factory specifications.

Step 4: Making Adjustments

Technicians adjust the suspension components to bring wheel angles back into proper alignment.

Step 5: Final Verification

The machine checks the adjustments and prints out a report to confirm everything is in order.

Common Myths About Wheel Alignment and Road Noise

Myth: Only Tires Affect Road Noise

While tires do play a role, wheel alignment is a major factor. Misalignment leads to poor tire contact, which creates noise.

Myth: You Only Need Alignment Once

Alignment should be checked regularly, especially if you drive on rough roads or notice changes in your vehicle’s handling.

Myth: All Alignment Machines Are the Same

Not all machines provide the same level of accuracy. Coats Company machines are designed with precision and reliability in mind.

Customer Testimonials on Road Noise Reduction

Case Example: Local Repair Shop

A customer complained of constant humming after getting new tires. The shop used a Coats wheel aligner machine to adjust the wheels. After the alignment, the noise disappeared.

Case Example: DIY Enthusiast

An auto enthusiast noticed increased noise after installing new suspension components. Using a Coats machine, they corrected the alignment and noticed an immediate drop in road noise.

Investing in the Right Equipment

Long-Term Benefits

While alignment machines are an investment, they offer long-term value through increased service quality and happier customers.

Return on Investment

Faster, more accurate alignments mean more appointments per day and fewer customer complaints.

Brand Reputation

Offering precise alignment services builds your business’s reputation for quality and attention to detail.

Conclusion

Using a wheel aligner machine can help reduce road noise by improving the way tires interact with the road. Coats Company provides high-quality alignment tools that help both professional shops and DIY users achieve better results. When wheels are aligned properly, customers enjoy a quieter, safer, and more efficient driving experience.

Here, you can read more Blogs!