---
title: Punctures and Blow-Outs
---

# Punctures and Blow Outs

## Loss of Control

If you suddenly lose control or notice poor steering, you may have a puncture or blowout.

**Stay calm:**

- Ease off the accelerator
- Don’t brake suddenly
- Hold the steering wheel firmly
- Steer to the side and stop gradually
- Move the vehicle clear of traffic

On a **motorway**, never change the wheel yourself — call for help.

On other roads, only attempt repairs in a **safe location**.

## Changing the Wheel

If it’s safe to do so:

1. Stop in a **lay-by** or **designated parking area**, well away from traffic.
2. Use a **warning triangle** if near a bend.
3. Switch off the engine and turn on **hazard lights**.
4. Apply the **parking brake** and select **first gear**.
5. Remove the **spare wheel and jack** (usually under the boot lining).
6. Loosen wheel nuts slightly **before** jacking up.
7. Raise the car using the **recommended jacking point**.
8. Remove the wheel and fit the spare, tightening nuts **by hand** in a diagonal pattern.
9. Lower the car, then tighten all nuts fully.

If your vehicle has a **puncture repair kit** instead of a spare wheel, follow the manufacturer’s instructions for a temporary fix.

**Do not** change a wheel on soft or uneven ground — the jack could slip and cause an accident.

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