Do You Need an Alignment
After Installing Wheel Spacers?
Wheel spacers push wheels outward from the hub. They widen the track, improve stance, and add clearance — but they don't change suspension geometry. Here's when alignment matters, and when it doesn't.
Understanding Wheel Spacers and Vehicle Alignment
When people ask do you need an alignment after installing wheel spacers, they're usually worried. Will the car start pulling? Will it eat through tyres?
Fair concern. But alignment isn't some mystery.
It's about keeping the wheels pointed the right way. Keeping the tyres sitting flat on the road. Those settings — toe, camber, and caster — come from the suspension. Not the spacers.
A wheel spacer just moves the wheel outward. Increases the track width by a few millimetres. You'll see the stance widen. Maybe feel a small change in steering weight. But the actual suspension angles? They stay put.
This is where quality matters.
A hubcentric wheel spacer sits snugly on the hub lip. Keeps the wheel dead-centre. That's what stops vibration. Prevents the bolts from carrying all the load. A flat universal spacer without that centre support can shift slightly under pressure. That's when geometry problems creep in.
If the spacer fits tight on the hub and the wheel seats cleanly, your suspension geometry stays within spec. Things like wheel offset, scrub radius, and toe all remain where they should be. So when people say spacers "mess up alignment," they're really talking about poor fit. Cheap hardware. Not the spacer itself.
What about that small change in width? Can it alter handling and steering feel? Yes. Sometimes it's worth booking an alignment check just to make sure everything's sitting right.
Every hubcentric wheel spacer is CNC machined in the UK to exact tolerances for both PCD and centre bore. That precision keeps the wheel perfectly centred on the hub. It maintains the original suspension geometry and steering alignment. In most cases, fitting quality hubcentric wheel spacers doesn't require a fresh alignment.
How Wheel Spacers Affect Geometry and Handling
Wheel spacers don't change much. But what they do change matters.
The main thing they alter is track width. Moving the wheels out gives the car a wider stance. That alone can make it feel more planted through corners. Sharper when turning in.
Here's what doesn't move: toe, camber, and caster angles. All stay where they were set by the suspension. The spacer just shifts the wheel further out on the hub face.
If you're using hubcentric wheel spacers, the wheel stays perfectly centred. The suspension geometry stays the same.
That's why a good fit counts. A proper hubcentric wheel spacer holds the wheel square. Keeps the wheel offset and scrub radius within the limits the factory designed. The car drives straight. The steering feels solid. Tyre wear stays even.
Go too thick and you'll feel a small change in steering feedback.
For example. A 12mm spacer per side on a BMW M4 or Maserati MC20 will widen the track width by 24mm total. It gives a stronger stance. A bit more weight in the steering. That's part of the look and feel people want.
If you notice vibration after wheel spacers are fitted, it's not alignment. That's usually down to poor fit. The wheel not sitting flat on the hub. Cheap flat spacers are often the culprit.
When You Should (and Shouldn't) Get an Alignment
The honest answer: sometimes. But not always.
- You've also fitted coilovers, control arms, or bushings at the same time
- The car hit a kerb or pothole recently
- You're seeing uneven tyre wear after installation
- The steering wheel sits off-centre on a straight road
- You've lowered the car alongside fitting spacers
- It's an off-road vehicle that sees rough use (Land Rover, etc.)
- You've only added hubcentric spacers — nothing else changed
- The car tracks straight on a flat road
- The steering wheel sits centred
- Tyre wear was even before and feels even now
- No vibration after fitting
- You're using quality hubcentric spacers fitted to the correct spec
If the car feels right, drives straight, and the wheel sits true on the hub? Leave it alone. If something feels off, get it checked. Simple as that.
Example Fitments and Real-World Results
Let's look at what happens in practice. Each of these setups shows the same thing. When the spacer is built accurately and centred on the hub, alignment doesn't move. Problems start only when the fitment is off or the hardware is poor quality.
That's why every set from Brightstone Engineering is machined in-house from 6082-T6 aluminium. Finished right here in the UK.
How to Check Alignment After Installing Wheel Spacers
You don't need fancy tools to tell if your car's alignment is still good. A few quick checks tell you most of what you need to know.
Common Myths About Wheel Spacers and Alignment
There's a lot of bad info floating around about spacers. Let's clear up a few of the most common ones.
Keep It Straight and True
So, do you need an alignment after installing wheel spacers? Do wheel spacers affect alignment?
Most of the time, no.
If the spacers are hubcentric, fitted cleanly, and torqued to the right spec, your alignment won't move. The suspension geometry stays as it was. The car drives exactly how it should.
You'll only need an alignment check if you've changed other parts at the same time — coilovers, arms, bushings — or if the car feels off.
Otherwise? Fit the spacers. Tighten them evenly. Enjoy the difference in stance and road feel.
Good spacers make that possible. That's why Brightstone Engineering produces every set in-house. CNC-machined from 6082-T6 aluminium. Finished here in the UK. Every detail, from the hub lip to the bolt seat, is built for precision and safety.
Find spacers for your car
UK-machined hubcentric spacers that fit right first time. Correct bore, correct PCD, extended bolts included. No vibration. No alignment headaches.
