Where to Find Your Recommended Tyre Pressure
Your vehicle's recommended tyre pressure is not the number printed on the tyre's sidewall, that figure shows the maximum pressure the tyre can safely hold. Instead, check the sticker inside the driver's door frame, inside the fuel filler flap, or in your owner's manual.
Why Tyre Pressure Matters
Safety and Handling
Under-inflated tyres flex more, generating heat and increasing blowout risk. Over-inflated tyres reduce the road contact patch, compromising grip.
Fuel and Battery Efficiency
Under-inflation increases rolling resistance, meaning your engine or motor works harder, raising fuel use or cutting EV range.
Even Tyre Wear
Under-inflation wears the outer edges faster, over-inflation wears the centre faster. Both shorten tyre life.
How to Check Tyre Pressure Correctly
Check when cold
Ideally before driving, or after the car has been parked for a few hours, since warm tyres give an artificially high reading.
Use a pressure gauge
Remove the valve cap and press the gauge firmly onto the valve stem.
Compare to your recommended figure
Check against your vehicle's door sticker or manual, not the tyre sidewall.
Adjust and recheck
Add or release air as needed, then confirm the reading, including your spare tyre.
Common Tyre Pressure Mistakes
| Mistake | Why it matters |
|---|---|
| Checking pressure when tyres are warm | Gives an artificially high reading |
| Using the sidewall maximum figure | That's a safety ceiling, not your vehicle's recommended setting |
| Ignoring the spare tyre | Leaves you unprepared in an emergency |
| Judging pressure by eye | Modern tyres can look fine even when significantly under-inflated |
Pressure Light Keeps Coming On?
We'll check for slow punctures and confirm the right pressure settings for your car.
FAQs
Should I use the pressure printed on my tyre?
No, that is the maximum safe pressure, not the recommended running pressure. Use the figure from your door sticker or owner's manual instead.
How often should I check tyre pressure?
At least once a month, and always before a long road trip.
Why is my tyre pressure light coming on repeatedly?
This can indicate a slow puncture, a damaged valve, or normal seasonal pressure changes. It's worth having it checked.