A car out of alignment rarely stays quiet about it. Long before a tyre is visibly worn, the way the car drives and steers gives the problem away. Knowing the signs means catching it while it is still just an adjustment, not a ruined tyre.
It pulls to one side
The classic sign is a car that drifts towards one side on a straight, level road when the steering is let loose. A well-aligned car holds its line; one that is out wanders off to the left or right.
One caution: a pull is not always alignment. Uneven tyre pressures, a damaged or worn tyre, or a brake binding can all pull a car as well. The sensible first step is to check the pressures against the recommended figure and look the tyres over, if it still pulls with those ruled out, alignment is the likely cause.
The steering wheel sits off-centre
A telling sign is a steering wheel that is not straight when the car is going straight, sitting a few degrees off to one side on a level road. That means the front wheels are pointing straight ahead only when the wheel is turned slightly, which is a toe setting that has drifted, very often after a kerb or pothole.
Uneven tyre wear
Alignment writes its signature into the tyres. Wear heavier on one edge than the other, frequently the hidden inner shoulder, points to a camber or toe fault rather than pressure, which wears the centre or both edges. Feathered tread, sharp one way across and smooth the other, is a toe sign in particular. Reading the wear pattern often spots an alignment problem before it can be felt from the driver's seat.
Vague or wandering steering
A car that feels loose, twitchy or reluctant to hold a straight line, needing constant small corrections, can be out of alignment, especially on caster, the angle that gives the steering its stability and self-centring. It is less obvious than a pull, but a car that used to track hands-light and now wanders is worth a check.
When the signs tend to appear
Alignment symptoms usually follow a cause:
- After a hard pothole or kerb strike
- After suspension or steering work, when it should be checked as routine
- Gradually, as suspension parts wear and the settings drift
Catching any of these early keeps it to a quick alignment rather than letting it chew through a tyre first.
From the workshop: the steering wheel test is the one anyone can do. Find a straight, flat, empty road, hold the wheel dead level, and see if the car goes straight. If you're holding the wheel slightly turned to go in a straight line, the tracking's out. People feel it for months and never twig that's what it is.
Sources and accuracy. The symptoms here reflect common diagnostic experience at the time of writing and are a guide; a pull or a vibration can have several causes, so a proper inspection confirms it. If anything here looks wrong, get in touch and we will check it and put it right.
Common questions
How do I know if my car needs an alignment?+
The common signs are the car pulling to one side on a straight, level road, the steering wheel sitting off-centre when driving straight, uneven tyre wear, or steering that feels vague. Any one of these is worth an alignment check.
Why does my car pull to one side?+
Misalignment is a frequent cause, but not the only one. Uneven tyre pressures, a worn or damaged tyre, or a brake binding can all pull a car too. Check the pressures and tyres first, then have the alignment looked at if it still pulls.
Why is my steering wheel off-centre when driving straight?+
It usually means the front wheels are not pointing straight ahead when the wheel is centred, a toe alignment that has drifted, often after a kerb or pothole. An alignment resets the wheels so the steering wheel sits straight again.
Can bad alignment cause vibration?+
Not usually. A vibration that changes with speed is almost always a wheel balance problem, not alignment. Alignment shows up as pulling, an off-centre wheel or uneven tyre wear rather than as a shake.