Tire Inflator Portable Air Compressor 12V DC Air Pump Digital Gauge | 150 PSI Auto Shut-Off Fast Inflation, Ultra-Bright 12 LED Emergency Light Air Pump for Car Tires, Motorcycles, Bikes, Balls

5 Stars! Excellent Product! Does exactly as advertised. Plugged in socket while car was running. Cord long enough. Did a 4 tires under 6 minutes, if that long. Defaulted to PSI so I didn't have to change. Selected tire pressure needed ( 35), each tire was either 29 or 30. Quick to cap off! Easy! Must have!!

Compact, works well, but wouldn't work well if used for airing down often when off roading, I do just once in a while so good for me, was a good price. Air up from 20 to 37 did fine, shut off right at 37, seems good quality.

No noise just works perfectly

Overall a great buy. It lets you set a certain psi and it automatically shuts off. Also saves the set psi for the next time. The light is decently bright although the carry handle is awkward and I wish that the handle was just different. It's just not a great handle. The inflator airs up a tire fairly quickly, also doesn't vibrate as hard as some of the cheap ones from Walmart. The only problem I had was the 12v plug had somehow overheated and the case had melted and the whole plug had to be replaced. Other than that it's a great unit. Maybe I just got a bad one

I've only had this a few days, so I can't rate it on durability, but it seems like a very solidly built device. I can say I'm impressed with how well it performs for such a small package. I have a "luggable" air compressor in my wood shop, which I use for air tools, and didn't want to keep having to lug it out to the garage whenever I need to inflate tires. Years ago, I had a plastic Campbell Hausfeld 12v inflator, which tended to overheat, so I was skeptical about getting another portable inflator. I had considered just buying another 110v AC compressor to keep in the garage, but after some research, I settled on this product. It was under $30 when I bought it, and it got good reviews, so I figured it was worth a try. I had some car tires to "top off", and this little gizmo took my air pressure from about 27 psi to 34.5 psi in just about one minute for each tire, stopping automatically when it reached the pressure I set. I checked the tire pressure using a separate (good quality) pressure gauge, and the pressure reading on the AstroAI inflator seems quite accurate. It never struggled, is pretty quiet, and keeps cool the whole time. The cord is plenty long enough to reach from the 12v (cigarette lighter type) power outlet under my dashboard to each tire on a Toyota Camry, with a few feet to spare. I'm going to keep it stashed in the trunk of my car, so we'll see how well it holds up over time.

I bought this little guy to inflate tires on my two bikes. It works perfectly. I especially like the set-it & forget-it design. Simply hook it to your valve stem. Once on the stem, it generates a digital reading of your current PSI. Then enter the desired pressure, press start and it starts pressurizing and counts up as they're inflating. Once the target is reached, it shuts-off automatically. What could be easier. BUY IT!

I have had this in my cart for a couple of years now. I wanted one that was metal and this was perfect. Its durable it goes for a fill 15 minutes with continuous use. I turn it off in-between tires. Its a great piece of mind to have this in my car. Easy to use. I recommend this item.

Has easy to read digital pressure gague. Has built in light for finding tire valve stem in dim garage. Hose is flexible and stores by wrapping around pump. Shuts off automatically when tire is at desired pressure. Pressure on pump matched readings on my car tire pressure readout. Pressure only shows half psi increments so it takes a while to see if the tire is inflating. Inflation is somewhat slower than the one this pump replaced but it gets there accurately eventually.

Muy bueno , excelente compra

One million orders later, and my first review. I had to make a review or else I worry my karma will spoil if I don't express my gratitude for this Godsend. Works perfectly. Just pulled it out of the box and took it straight to my car to put air in the tire that's been flat overnight after losing all its air from trying to use a piece of junk to top up my tires. Every failed attempt eventually left me with no more air in that tire. I ordered this perfect little piece of machinery and paid extra for the fastest delivery. Worth every penny. So easy to use. Super reliable... So far. And it's small and cute. Hope it holds up. Only complaint is there doesn't seem to be anywhere on it to store the additional nozzles.

Va muy bien y es rápido en el inflado de ruedas de coche, que es para lo que se compró. Está bien de precio y el envío fué rápido, el producto estaba en buen estado.

The best little tyre inflator I've ever had. It's surprisingly quiet, faster than my old one, well built and sturdy. Very simple to use and the automatic shut-off is very helpful. I haven't had it for a long time yet, but so far I can't find a single fault.

Excelletn product with good price and delivery