Why does my car pull to one side?
A car that pulls to one side almost always comes down to something being uneven from left to right — tyre pressure, wheel alignment, or how evenly the brakes are gripping — rather than one dramatic single fault. It's the kind of thing that's worth sorting rather than driving around, but it's rarely an emergency.
Is it just the tyres?
Check the tyre pressures first, because it's the quickest thing to rule out and it's free. A tyre running noticeably lower than the one opposite will create drag on that side and pull the car towards it, and the same can happen if the tread on one side is significantly more worn than the other. It's worth doing this cold, before the car has been driven, because pressure readings change once tyres warm up.
Could it be wheel alignment?
Alignment knocked out of true by a pothole, a kerb, or a parking bump is one of the most common causes of a steady pull, and it's also one of the cheapest to put right. You won't usually see any damage to look at — the wheel can be pointing a fraction off straight without anything visibly bent — which is why it often gets missed until someone puts the car on a set of tracking gauges.
Can the brakes make a car pull to one side?
Yes — if a brake on one side is dragging slightly, even when you're not touching the pedal, it will pull the car towards that side, and this tends to show up more under braking than at a steady speed. This is usually a sticking caliper slide pin or a partially seized handbrake mechanism rather than anything wrong with the pads themselves, and it's worth having looked at because a dragging brake also wears unevenly and can overheat.
Does road camber or wind explain it?
A gentle, consistent pull on a crowned or cambered road is often just the road shape, and most UK roads are built with a slight fall towards the gutter for drainage. The way to tell the difference is to try the same stretch of road in both directions, or a flat, straight section if you know one — if the pull disappears or reverses, it's the road, not the car.
Is it safe to keep driving?
A gentle pull that you can correct with light pressure on the wheel isn't usually a reason to stop driving immediately, but it shouldn't be ignored either, especially before a long motorway trip where constant correction is tiring and distracting. If the pull is strong, sudden, or has got noticeably worse recently, that's a different situation and it's worth getting looked at sooner rather than later.
What should I check myself first?
Walk round the car and look at the tyres — pressure, tread depth, and whether one looks more worn than its opposite number — before anything else, because it takes two minutes and costs nothing. Beyond that, most of the likely causes need the car on a ramp or a set of alignment gauges to pin down properly, so there's a limit to what you can usefully check in a driveway.
What does ONEFIX actually do about it?
We put the car on the ramp, check tyre condition and pressures, check the alignment on gauges, and check that both front brakes are releasing evenly, then tell you plainly which of those it is. ONEFIX gives you a fixed price in writing before any work starts, and we don't carry out work you haven't approved — so if it turns out to be a five-minute pressure fix, that's exactly what you're told and exactly what you're charged for.
When should I book it in?
If the pull is new, has changed, or you're not confident correcting it safely, book it in rather than waiting for an MOT to catch it — alignment and brake drag issues don't show up reliably on a routine check and can get more expensive the longer they're left unaddressed. A short look on the ramp is usually enough to tell you which of tyres, alignment or brakes is behind it.