AstroAI Car Tyre Inflator Air Compressor 12V DC & 160PSI Integrated Metal Structure Digital Car Tyre Pump with LED Light, Preset Pressure and Auto Stop for Car Bike Motorcycle, and Others

It seems reliable and the cables are long enough to reach from your 12V ports to the tyres around the car, I've only used it on small family cars so far (e.g. VW Golf) and no problems. If your tyre pressure is very low it can take a few minutes to fill up to manufacturer recommended pressures but that's expected.Super easy to use and you can just set it going, it cuts off itself when the tyres reach a certain pressure. It doesn't overheat or get too hot & seems robust.

I had an old tyre inflator which stopped working properly. Looking online this product seemed well rated and was on discount. The item is relatively compact and light. It was easy to use and inflated the car tyres very quickly. I did test the tyre pressure accuracy using a separate different grand tyre pressure sensor. This tyre inflator seems to under report pressure by 1% (e.g. a pressure of 34 PSI becomes 33.7) but this could also be partly due to loss of pressure when detaching the tube from the tyre or when connecting the pressure sensor to the tyre. Overall it does the job sufficiently well and quickly.

Excellent size and very easy to use high-quality 👍

I read a lot of reviews before opting for this pump. I never 100% trust reviews, so I still didn't know exactly what to expect. I'm so glad I bought this. Small and neat, easy to use and, believe it or not, reasonably quiet! It was the only one I found that you can run for 20 mins before resting it to cool down, you can wrap up the 12v cable easily back into the pump stowage area and the air line stows neatly around the pump, allowing you to store it back in it's box and neatly in your vehicle. It quickly and accurately bought my tyres up to the correct pressure, only about 4 PSI needed in each, but my spare was down to 35 PSI, should be 55 PSI (VW T4 Transporter) this was easily inflated back to pressure in 4 minutes and auto stopped when done. The valve clip loses some pressure on attachment, but you can detach it, when fully inflated, nice and quickly with no loss of pressure. Metal pump body, so should last and a 2 year warranty.I am very pleased with this purchase, no more hunting for a working air pump at fuel stations and sitting in queues. I remember when 'air' used to be free!!! It is again now for me!! I'm glad I went for this model as I almost bought a cordless, hand held one, with this type, you don't get nasty vibrations in your hand and have to crouch by your tyres whilst inflating them!! If you need a small air pump then I highly recommend this little beauty!!..

I had tried other types of tyre pumps that were portable (driven off rechargeable batteries) but they all failed to last long enough to top up 4 car tyres. This air pump pumped up all 4 tyres in a very fast time and was even more simple to use. Good value for money. Easy to use. Pity it did not come in a bag or box instead of a cardboard box to keep it in when used in the car.

This compressor works well if a little noisy.Although one time I used an old battery which seemed to disagree with the air pressure control circuitry and it stopped working for a while. I believe this was due to the product lacking undercurrent protection. But after leaving some time to discharge it resumed normal function.

Quick & easy to use.

Purchased to replace ageing machine which had stopped working. This is a good piece of equipment which is easy to use with simplistic instructions included. I had a slow puncture which required me to use the inflator a few times before the garage eventually found a cure. It was fast to inflate and the automatic shut off when reaching required pressure is a good addition. The price was realistic compared to other options and glad to have chosen this model.