When the temperature drops, so does your tyre pressure — and that can affect handling, grip, and fuel efficiency. This guide explains how cold weather impacts your tyres, how often to check them, and the simple pressure adjustments that keep your car performing safely throughout winter.
Here in the UK, we enjoy a relatively temperate climate throughout the year. That is, we never suffer extreme winters or summers – meaning that all season tyres are typically sufficient for year round driving.
Having said that, the arrival of a new season does bring with it some changes. And yes, a drop in temperature and the arrival of winter can wreak havoc on tyre pressure and how your tyres respond to specific driving conditions.
How Does Cold Weather Affect Tyre Pressure?
As the temperature drops, so too does the pressure in your tyres.
This is not a result of damage, but rather a natural reaction to the change in surrounding climate and environment. Drivers should expect, and prepare for, a drop of around 1-2 PSI for every 10 degrees Celsius lost.
While this doesn’t sound much, with the standard recommended PSI reading for winter tyres set at around 30-35 PSI, even a small drop in pressure has an impact on driving performance and on the fuel efficiency of the vehicle.
What to Do to Mitigate the Pressure Loss
While you cannot bypass the drop in tyre pressure that correlates with the drop in temperature across your climate and environment, there are things that drivers can and should do…
- Check the tyre pressure on your vehicle every two weeks, especially towards the start of winter when the temperature consistently drops
- Don’t rely too much on your vehicle’s TPMS. While this system is ideal for letting you know about a significant and sudden drop in tyre pressure, you should manually check the tyres as well to monitor a steady drop in pressure
Winter tyres are not always necessary for UK drivers, as our temperatures never drop too drastically and tend to stay around the temperate zone. However, if you live somewhere remote or with steep inclining roads, you may find that winter tyres are more durable against the harsh temperature and offer good traction on slippery surfaces.
What Should My Tyre Pressure Be in Winter?
Maintaining the correct pressure in your tyres is particularly important in winter, as it ensures that you are able to hold control over the vehicle with ease.
When you lose too much pressure, tyres become more difficult to handle. Therefore, the correct pressure equates to both maximum performance and optimum safety.
You will find the optimum air pressure for your tyres on the chart which is located on the inside wall of the driver door of the vehicle. The ideal pressure for your tyres is not different in the winter – you just need to be aware that pressure is lost more readily and so you need to check more regularly.
