How Temperature Affects Tyre Pressure

As temperatures plummet in Dubai, let’s understand the effect temperature has on tyre pressure. Tyre pressure follows the concept first discovered by the famous British physicist Boyle, who said that as temperatures rise, gases expand and take up more volume. Conversely, when temperatures fall, gases contract, thereby taking up less volume.

In layman’s terms, when the temperature is high, the air in your tyres takes up more volume; conversely, when the temperature is low, the air takes up less volume; thus, the tyre pressure will drop as temperatures reduce.

WINTERS
The pressure in the tyres drops by 1 to 2 psi(Pounds per Square Inch) for every 10 degrees that the temperature falls. Underinflation causes increased friction, increases wear and tear, and decreases the level of steering control. All these factors impact the vehicle’s mileage negatively.

SUMMERS
The pressure in tyres increases by 1 to 2 psi for every 10 degrees that the temperature rises. So be cautious of overinflation as it leads to a bumpier ride.

SIMPLE TIPS TO HELP YOU CHECK YOUR TYRE PRESSURE
The procedure for tyre inflation is the same for winters and summers- but it is advisable to get your tyre pressure checked if the temperature fluctuates more than usual.

ENSURE – that your vehicle’s tyres are cool – check the tyre pressure when it has not been driven or has had sufficient time to cool down after a drive, as the pressure is likely to be 3-4 psi higher than usual if you have been driving your vehicle for the last 15-20 minutes or more.

FIND – out the recommended tyre pressure – which will be specified in your vehicle’s service manual or on the door of your vehicle on the driver’s side.

CHECK – the tyre pressure with a well-calibrated pressure gauge.

FILL – the tyre to the recommended tyre pressure.

WHY NITROGEN IS GOOD

Filling Nitrogen in your vehicle’s tyres ensures that the increase or decrease in pressure resulting from temperature changes is minimal compared to regular air. Nitrogen filling services can be availed at any of the ten Saeedi Pro Retail outlets – to know more about our locations, check out our location page.

WHY SAEEDI PRO?
Check your tyre pressure once a month to avoid the consequences of overinflated and underinflated tyres. This also helps extend the life of your tyres and makes you aware of minor issues before they become major problems. At Saeedi Pro, we offer expert advice on automotive maintenance and provide a great selection of car, SUV and truck tyres at the best prices- get in touch with our team to get your quote today.