AA 12V Digital Tyre Inflator AA5502 – For Cars Other Vehicles Inflatables Bicycles - Shows PSI BAR KPA 0-120 PSI – Includes Adaptors, Black

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This option also has a pre-set function with auto cut-out, so you can programme the exact pressure required Don’t be caught out with low tyre pressure on the road. Look after your tyres with the AA Digital Air Compressor and they’ll look after you. We also loved how big the power button on the RTC1000 is — it’s big enough to be operated with your foot, meaning that you don’t have to exert the effort of leaning down to switch it on. It’s the little things. The air hose is short compared to a lot of other models, the lottery of where the valve is on the wheel when you stop means that if its on the top, you’ll have the body of the unit dangling from the hose in mid air if you don’t hold it which is probably not advisable if you want it to last. Many new cars come equipped with their own tyre inflators, which is a surefire sign it's worth getting one.

Cordless tyre inflators are becoming increasingly popular, however, you should still look for a model that offers an additional power source, such as your vehicle’s 12V port or direct connection to your battery. Over time, your batteries could lose charge and you may find yourself stranded.You’ll first need to remove the valve caps (remember — righty tighty, lefty loosey); then attach your tyre inflator or pressure gauge, and compare the number that appears to the recommended pressure for your tyres — more often than not displayed in psi, and usually somewhere between 30 and 35.

Add air until you’ve reached the correct pressure, detach the inflator, and replace the valve caps. How do under inflated-tyres affect your vehicle? The RAC Compact Tyre Inflator is a cheap and compact option for both cars and motorbikes. A good option to have on hand for top-ups and emergencies, it features a simple on/off switch and an analogue gauge to help you keep an eye on the tyre pressure. Caring for the tyres you currently have fitted is extremely important. But when the time comes to replace them with fresh ones, it pays to think about which ones to get. Tyres range enormously in design and performance and to help you along a bit, below are our winners from our most recent round of tyre testing. Beyond simple, effective tyre pressure maintenance, the AA Digital Air Compressor comes equipped with a built-in LED lamp, with settings for light, flash and SOS, as well as multiple adaptors for other inflatables such as sports balls, air beds etc – all of which makes life a whole lot simpler. Like the Ring RTC1000, its designers have also thought of where to store your valve caps when you’re inflating, and have included a little stand.Your tyre inflator will either feature an old-fashioned gauge display or a digital one. Digital air compressors give a clear, easy-to-read format, whereas gauges can be disrupted by the compressor and tend to move about quite a bit when it’s in use. As mentioned before, driving on under-inflated tyres mean that there is more friction between the tyre and the road. As you would expect at such a low price point, this is very much the basic unit. In general it’s worth spending a little more as this is a safety device after all, more on why in a moment.