Tyre Pressure Checker

While different tyres are marketed with various benefits, their efficiency is dependent upon maintaining the correct pressure. When this isn't right, it can have a big impact on how your car handles corners, its braking distance and how much fuel it uses.

How is tyre pressure measured?

Tyre pressure can be measured in two ways: BAR (metric) or pounds per square inch (PSI) (imperial). The conversion rate for these systems is one BAR =14.5 PSI. You should be able to find both measurements in your vehicle's handbook and on the air machine you use to refill at a petrol station.


What should my car's tyre pressure be?

This varies depending on the vehicle. There are several ways to find your tyre pressure, including inside the fuel panel, in the user manual or on the frame of the driver's door. Please read our how to check tyre pressure guide to help you through the process.


Can I check my tyre pressure by reg plate?

You can! The tyre pressure checker at the top of the page can tell you the exact BAR or PSI your pressures should be. Simply enter your registration plate, select your tyre size and scroll down the page to see the correct pressure based on the load weight of your car. 


How often shall I check my tyre pressure?

Regular checks are essential for your safety and to make the most of your petrol or diesel. As tyres spin, they lose a small amount of air, regardless of their age or cost. So, it's advised that you check your tyre pressure at least once a month. However, you should always check it before longer commutes or road trips to prevent any mishaps along the way.


Does tyre pressure change depending on the type of tyre?

Yes, every tyre type will have its own specific PSI or BAR recommendations. Whether you have a set of wintersummer or all-season tyres, or specialised ones for an EVvan or motorhomespeak to us for pressure advice.


Can I have my tyre pressure checked at Just Tyres?

Our experts are happy to test your entire set when you book a free tyre safety check. Plus, we'll examine the tread depths and look for any cuts and bulges that may be impacting your tyres' performance. 


We'll let you know if they meet UK tyre laws and advise you if you should buy new tyres. If it's the latter, we have plenty of options from leading manufacturers such as BridgestoneContinental and Dunlop. Alternatively, go for budget tyres when you pick up a replacement. 


Why should I use Just Tyres to check my tyre pressure? 

You can trust us to help with your tyre needs: 

  • Our 'Excellent' Trustpilot confirms that customer service is at the heart of our operation. 

  • If you need a new tyre, we offer a price check promise to keep your costs down. If you find cheaper tyres online, we'll match their offer and take 10% off the difference.

  • Every tyre we sell has a free five-year warranty. Should any tyre pressure or other issues arise, we can offer same-day fitting slots to quickly get you on your way again.

  • We offer a bunch of other vehicle checks for your peace of mind. These are free and we'll only charge you if something needs repairing. You'll always receive a quote first and the work will only commence with your approval. 


Get your tyre pressure checked today

Whether you're concerned about your tyre pressure or just need to check the PSI ahead of a trip to your local petrol station, use our handy tool now. 


If you think you might have an issue, book an appointment at your nearest Just Tyres garage and our experts can assess your tyres for you. We'll let you know if you need a new set and provide bespoke advice to help you find a model that meets your driving needs and budget. 


Need support with something else? Call 01908 222 208 or email [email protected] to speak to a member of our team today. Alternatively, read our FAQs to see if your question has already been answered. 

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