Your car drifts left on a straight road, the steering wheel sits slightly crooked, and your front tyres are wearing bald on the inner edges while the outer tread looks new. Classic wheel alignment trouble — and on Britain’s potholed roads, it is a matter of when, not if. Misalignment quietly costs you money every mile: tyres wear out early, fuel economy drops, and handling suffers. The tricky part is knowing whether you actually need an alignment or whether a garage is upselling you. Here is how to tell.

The tell-tale signs your alignment is off

Start with the obvious: on a flat, straight road, briefly loosen your grip — does the car pull to one side? A slight drift can be road camber (British roads slope for drainage), but a consistent, definite pull is alignment. Next, check the steering wheel: driving straight, is it centred or rotated a few degrees? A crooked wheel after hitting a pothole is the signature symptom.

Then inspect your tyres — they are the alignment’s diary. Run your hand across the tread: feathering (sharp edges one way, smooth the other) suggests toe misalignment; bald inner or outer edges suggest camber problems; patchy wear hints at balance or suspension issues. Uneven wear always has a cause, and alignment is the most common one. Finally, note any new vibration through the steering wheel at speed, or squealing tyres on gentle corners. One symptom might be nothing; two or three together mean book a check. If you need a garage you trust for the diagnosis, our guide to choosing a reliable tradesperson in the UK applies to mechanics too.

What actually knocks alignment out

In Britain, the answer is usually potholes. A single sharp impact — the kind that makes you wince — can shift toe or camber settings, and with local authorities facing huge road-repair backlogs, these encounters are routine. Kerbing the wheels when parking, speed bumps taken too fast, and worn suspension components (bushes, ball joints, shock absorbers) are the other culprits. Worn parts matter because aligning a car with tired suspension is pointless — the settings will not hold, so a good garage checks components first.

It is worth knowing the terminology garages use. “Tracking” usually means a front-wheel toe adjustment — the cheapest, quickest option. “Four-wheel alignment” (often done on laser Hunter systems) measures and adjusts all wheels to manufacturer specification, including camber and caster. For most modern cars, the full alignment is worth the extra: it is more precise, comes with a printout of before-and-after readings, and costs £50–£80 versus £25–£40 for basic tracking. As with any routine maintenance, knowing what servicing should cost in general keeps quotes honest.

When you need it — and when you do not

Get an alignment check after any significant pothole strike or kerb hit, when fitting new tyres (protect your investment — there is no point putting £300 of rubber on misaligned wheels), after suspension work, or when any of the symptoms above appear. Many drivers also check annually as cheap insurance; at £30–£50 for a check, it is sensible.

You do not need an alignment just because a garage suggests one during a service — ask what symptom or measurement justifies it. A reputable garage will show you the alignment printout with readings outside tolerance highlighted in red; vague assertions (“it’s a bit out”) without numbers deserve scepticism. Also note that alignment cannot fix pulling caused by mismatched tyres, uneven tyre pressures, or brake drag — check pressures first (it is free) before paying for anything. And if the car has been in an accident, alignment alone may not suffice: bent components need replacing, not adjusting.

What it costs and what to expect

Expect £25–£40 for front-wheel tracking at a fast-fit centre, £50–£80 for a full four-wheel laser alignment at a specialist or good independent. Main dealers charge more, rarely better. The job takes 30–60 minutes, and you should receive a before-and-after printout — keep it with your service history. If the readings were all within tolerance, a good garage will tell you so and charge only for the check (or nothing).

One caution: alignment is sometimes sold alongside unnecessary extras. You do not need new tyres “because the alignment is out” unless the wear is genuinely terminal — measure the tread (legal minimum 1.6mm, but replace at 3mm for wet-weather safety). And be wary of the annual-alignment subscription some chains push; yearly checks are reasonable, but they are not mandatory. The AA and RAC both advise addressing alignment promptly when symptoms appear, since the tyre and fuel costs of ignoring it exceed the fix.

Alignment vs balancing vs tracking: clearing the confusion

Garages love jargon, so let us decode the three terms drivers mix up. Wheel alignment adjusts the angles at which the wheels meet the road (toe, camber, caster) — it fixes pulling and uneven wear. Wheel balancing corrects weight imbalances in the wheel-tyre assembly — it fixes vibration through the steering wheel at speed, usually felt between 50–70mph. Tracking is simply the old-fashioned term for a basic front-wheel toe adjustment, the simplest form of alignment.

They are different jobs for different symptoms, and knowing which you need stops you paying for the wrong one. Vibration at motorway speed with no pulling? That is balancing (£8–£15 per wheel, done whenever tyres are fitted). Pulling to one side or uneven wear? That is alignment. A garage that recommends alignment for a vibration problem — or balancing for a pulling problem — is either confused or selling. Ask them to explain which symptom each job addresses; an honest technician will happily do so. And remember that new tyres should always be balanced when fitted, while alignment is the optional-but-wise companion check that protects your investment.

Frequently Asked Questions

How often should I get a wheel alignment?

There is no fixed schedule — check it annually, after pothole strikes or kerb hits, when fitting new tyres, or whenever symptoms (pulling, uneven wear, crooked wheel) appear.

Can I drive with bad wheel alignment?

Yes, but it costs you: tyres wear rapidly and unevenly, fuel economy worsens, and handling degrades. Severe misalignment after an impact should be checked promptly rather than left for months.

What is the difference between tracking and alignment?

Tracking usually means adjusting front-wheel toe only. Full four-wheel alignment measures all wheels (toe, camber, caster) against manufacturer specs with laser equipment — more thorough and worth the extra for most cars.

Will wheel alignment fix my car pulling to one side?

If misalignment is the cause, yes. But pulling can also come from uneven tyre pressures, mismatched tyres, brake drag or road camber — check the free and simple causes first.

Conclusion

Wheel alignment is one of those invisible maintenance items that quietly saves or costs you hundreds. Learn the symptoms — pulling, crooked wheel, uneven tyre wear — and act on them promptly, especially after encounters with Britain’s potholes. Get a proper laser alignment with a printout, protect new tyres with a check, and do not pay for adjustments you have not seen justified in numbers. Your tyres will last longer, your fuel will go further, and your car will simply drive straight.