Tire Inflator Portable Air Compressor, DC 12V Tire Air Pump with LED and 150PSI Digital Pressure Gauge, Portable Tire Inflator for Car Tires, Motorcycles, Bike, Ball (Blue)

Used this immediately. Easy to use. It tells you how much air pressure your tires has, easy to adjust to the desire psi. Definitely recommend this item, small doesn't take up space to store in car

It's just the right size not like the real big ones can store it anywhere in you car the price is right

My tires were flat on my riding lawn mower. It did full up the tires really fast. Great job.

First, I have very little knowledge about cars/tires and this worked well to add air to my tires. It is very easy to use. Just start the car, plug it in the lighter. The cord is plenty long enough to reach all 4 tires. You set your desired pressure number on the machine and turn it on. It works! The accuracy is decent - it seems to register better the longer it runs - meaning if your just topping off - it might not have enough time to be exactly accurate. I found it to be about 1-2 points off, but not a big deal and about what I would expect from a machine at this price point. I'm lucky that my Jeep Cherokee has a setting that shows the actual tire pressure on the screen where it shows the speed. So, while I'm using this air pump, I just watch the screen on my car to insure accuracy. Sometimes, I needed to turn the pump off early, but it's not a big deal at all and still makes this a ton easier than going to a tire shop every time my tires get low. The machine worked quickly and never got hot, but I was just topping off - I can't comment on inflating a total flat tire. I do suggest you check the pressure with another meter - if your car doesn't show the pressure - to insure accuracy of what your tires need.

Work very good and simple.

This little gadget is an amazing air compressor. Never seen anything like it , except for a shop compressor. I manually broke down and installed new tires on 4 rims on a Forenza and This little guy inflated each one in under 5 minutes. INCREDIBLE! I super recommend this product.

I typically read a lot of reviews before I buy a product, and read everything in the product information, but this time I didn't and I'm pleasantly surprised. When I bought my car in 2011 Hyundai Elantra it didn't come with a spare, not even a donut. It came with a pump which died quickly.Now that my car is almost 13 years old I'm having more trouble out of the tires and I needed something. I saw this was the cheapest model and bought it. Let me tell you, I think it's better than a tire pump my Mother bought at AutoZone for $25 a few years ago.I've only used this tire pump once. At first I thought it didn't have a tire gauge but when I turned it on I realized it has a digital gauge built in. I was driving around with one tire at 17 PSI when it should have been 32.I'm ecstatic about being able to set the PSI and have it automatically shut off.Because of this pump I no longer have to deal with overfilling my tires and having to let more air out. I don't have to keep a close eye on it, although I will just in case. I suspect it will be great for keeping in my car in case that pesky check tire light keeps coming on. Of course, I will update if it fails my expectations.TL;DR Auto shut off is amazing. It remembers PSI between turning off and on. It does need to be turned off and on before starting to pump again. It also shuts off when the lock on the clamp is lifted. I removed mine by the plastic clamp but the metal didn't feel hot.

Love love love this little handy dandy , well built inflator! Cord reaches good it’s fast and I would buy this again !