Heat can cause tyres to overinflate – but there’s a simple way to fix it at home
With many parts of the country facing temperatures over 30 °C this week, drivers could be at an increased risk of facing issues with their tyres. In the worst-case scenarios, not properly monitoring your tyre pressure during the current heatwave could result in structural damage to the tyre that may lead to it needing to be replaced.
Guidance from National Tyres and Autocare highlights that hot weather can force the air within a tyre to expand, which could eventually lead to it becoming overinflated if not carefully monitored. It also notes that overinflated tyres are at a higher risk of blowout, provide less traction and control on the road, and can accelerate uneven tyre wear.
Fortunately, an easy way drivers can avoid such issues like overinflation due to high temperatures is by checking their tyre pressure before setting off on a journey. While there are a myriad of devices out there to help with such things, many drivers could save money on one particular device that can help them monitor and adjust their tyre pressure.
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Currently, shoppers over at Amazon can get their hands on the AstroAI Tyre Inflator Air Compressor at a 20% discount, with the price dropping from £19.99 to £15.96. This tyre inflator allows you to see what your tyre’s pressure level is in real-time while allowing you to adjust it automatically to your desired level.
It helps to achieve this with an included large digital screen that can provide accurate reading to help ensure you don’t overinflate the tyre. The included cable can be connected to any compatible 12v outlet common in most cars, letting you use it whenever you need to.
It also comes equipped with a 0.48m long air hose that can easily connect to any tyre with an included LED light that can allow you to fill up your tyres even when it’s dark outside. Shoppers will also be provided with various adapters to help ensure that the inflator can accommodate a variety of tyres.
If you would prefer something a little more portable, you could opt for the TowerTop 3-in-1 Portable Camping Tyre Inflator, which has been reduced from £73.99 to £65.99. This 3-in-1 set is capable of filling up a tyre, acts as a bright light, and can act as a powerbank to help fill up devices.
Otherwise, you could grab the Halford Rapid Digital Tyre Inflator, which can be grabbed for £47.99. This tyre inflator includes a digital display that can show measurements in various units and comes with a storage tray to help keep valve caps organised.
Shoppers who already got their hands on the AstroAI Tyre Inflator Air Compressor awarded it a 4.5-star rating out of over 11,000 reviews. One happy shopper wrote: “Works exactly as explained. Pumped my car tyre up quickly and without issue. Cable is long enough to reach rear tyres easily enough. Easy to use and then tidy away. Small light piece of kit too, easy to store. Would recommend for the price and quality of the item.”
Another added: “Used it a few times now. Simple to use and set up to your desired pressure. It’s a decent size which fits well out of the way in the boot. From using my old compressor there was about 10-15 years old, this one is much quicker and a lot quieter.”
A third said: “Fantastic and very easy to use, no air leaks, value for money, good durability, accurate readings, what is great is it shuts off when it’s at its correct pressure.” A fourth added: “This little bad boy works perfectly! A little noisy but that don’t bother me at all. Inflated all my car tyres. Easy to use. So handy to just keep in the car.”
A fifth added: “What a purchase!!! So pleased I bought this. It is great not to have to go to find a petrol station to check my tyres, to be able to check them at home is perfect. It is simple to use and inflates really well. Definitely would recommend. As one other review stated, it will soon pay for itself.”
A sixth said: “This tyre inflator works brilliantly. It powers up quickly, fills tyres fast, and the digital gauge is accurate and easy to read. The build quality feels solid, the cable length is practical, and it’s compact enough to keep in the car without taking up space. Perfect for emergencies and regular top‑ups, a dependable tool every driver should have.”
However, one less pleased customer wrote: “Strong airflow, very time saving and I found the gauge to be accurate. However after nearly a year of use, it did decide to go faulty. For the money, this however didn’t bother me for all the times I used it.”
Another added: “Good handy pump but didn’t last long. Shame, would have been 5 stars but after a few months became a paperweight.”













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