Is an Aftermarket Steering Wheel Legal in the UK?
Fitting an aftermarket steering wheel is legal in the UK. The catch is the airbag: on a car that came with one, removing it risks an MOT failure and an insurance refusal.
Why?
There is no rule requiring a car to keep its factory steering wheel. A properly fitted aftermarket wheel - secure on its boss, no play, horn working, controls not obstructed - is legal.
The airbag is the real issue. The MOT inspects supplementary restraint systems fitted as standard equipment: a missing or clearly defective airbag, or an SRS lamp showing a fault, is a fail. So on an airbag car, the swap is not just unbolting a wheel; the SRS has to be addressed properly, and the car loses a safety system the tester expects to see.
Insurance is the other half: airbag removal is a modification some insurers refuse outright, so ask before, not after. On older cars that never had an airbag, a wheel swap is simple and legal.
What decides if it's legal
- Fitting an aftermarket steering wheel is legal in itself.
- On a car that came with a driver airbag, removing it means the MOT can fail on a missing/defective airbag.
- The wheel must be secure, with no play in the boss, and must not obstruct the controls.
- Expect an insurance conversation; some insurers refuse airbag removal outright.
Does it depend on your car?
Roughly, cars from the mid-1990s onward came with a driver airbag as standard, and those face the MOT/insurance questions above. Pre-airbag classics do not. Your car's page shows the wheels and boss kits that fit.
How other countries treat this
The same modification, judged by three different legal systems.
Related legality guides
Sources
Sources last reviewed July 2026.
This page is general guidance, not legal advice, on the rules in the UK for aftermarket steering wheel. The detail varies by exact vehicle and changes over time - confirm with your insurer and the latest DVSA and GOV.UK guidance before modifying.