CarsPublished: Jan 10, 2026, 6:15 PMUpdated: Jan 10, 2026, 6:16 PM

Myths and truths about wheel alignment and balancing: when to do it and risk signs

Safety starts with the tire’s contact with the ground

Cover illustration: Myths and truths about wheel alignment and balancing: when to do it and risk signs (Cars)
By Bruno Almeida
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Alignment and balancing may sound like workshop topics, but they directly affect safety. They define how the car responds to the steering wheel, how it brakes, and how it behaves in corners.

For beginners, confusion is common: do you need to do it all the time? Only when changing tires? Is vibration normal? Separating myths from truths helps you act at the right time — without scares.

What is alignment and what is balancing (no jargon)

Alignment adjusts the wheel angles so they are parallel to each other and perpendicular to the ground. In practical terms, it makes the car “go straight” when the steering wheel is straight.

Balancing distributes the weight of the wheel/tire assembly. It prevents vibrations while driving, especially at medium and high speeds.

They are different services, with different effects — and both impact safety.

Myth: “I only need alignment when I change the tires”

**Myth.** Changing tires is a good moment, but not the only one.

Truths that call for alignment: - The car pulls to one side on a straight road. - The steering wheel is crooked even when driving straight. - You hit potholes, dips, or curbs hard.

Driving misaligned reduces stability in corners and can increase braking distance, especially on wet surfaces.

Truth: steering wheel vibration is a warning sign

**Truth.** Vibration is not “normal for the car.”

Common signs of lack of balancing: - The steering wheel shakes between 60 and 100 km/h. - The vibration decreases or disappears when slowing down. - The seat or floor also vibrates.

Besides discomfort, continuous vibration tires the driver and can mask other problems, such as looseness in the suspension.

Myth: “If the car goes straight, everything is fine”

**Myth.** Going straight does not guarantee correct alignment.

Irregular tire wear is a silent warning. Sometimes the car seems normal, but the tire is being “scraped” on the inside or outside. This compromises grip in emergency situations.

Check the tires from time to time. Very worn edges or irregular tread patterns deserve attention.

Truth: alignment and balancing influence braking

**Truth.** Properly positioned and balanced tires maintain more contact area with the ground.

In practice: - Braking becomes more predictable. - The car maintains its trajectory better under hard braking. - Control in corners improves, especially in the rain.

For beginners, this means a greater margin for error in unexpected situations.

When to do it without waiting for a problem to appear

Some moments call for preventive checks: - After changing tires. - After strong impacts with potholes or obstacles. - When noticing any change in the steering wheel or the car’s behavior.

It’s not about doing it all the time, but about doing it when there are clear signs or events.

Practical tip for beginners: combine it with tire pressure checks

Whenever you check tire pressure, take the opportunity to observe: - If the car pulls to one side. - If the steering wheel vibrates. - If there is unusual tire wear.

Correct tire pressure does not replace alignment and balancing, but it helps you notice problems early — and safety starts with attention to detail.

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