Portable Air Compressor 12V Car Tire Inflator Digital Tire Pump Auto Shut Off Preset Tire Pressure, Normal and Emergency Light for Car, Motorcycle, Bicycle, Ball, Inflatable Toys and others

Bought this to fill my tires before making a trip to Seattle, about a 40 min drive from where i live. It's nice and compact, though it's too big to fit in the glove box of my 2011 Ford Fiesta with all the other things i keep in there. It runs loud when filling the tires, i used it outdoors in the parking lot of my apartment complex but it might get overwhelming if used in a garage. It filled all 4 of my tires in less than a minute each. The power wire is long enough that i had no trouble getting it to reach, however the air hose from the unit is not that long. worked fine on my tires but any REALLY big tires might have trouble. Overall a very nice product.

Great value for the price. It is small enough that you can bring with you anywhere. The air compressor shell is made of good quality plastic that appears to be strong and hard to break. The round plastic design reminds you of a real car tire and product is true to the pictures on Amazon. The cigarette cable is very long and convenient and can be wound back into the case easily. You can also organise the accessories in the case as well. They provide 4 nozzles that can be used to inflate balls, bike, and rafts. It is a multi functional inflator. It also comes with a very bright light on the right side as well as a red emergency light on the left . It is very easy to use and control. Fast shipping.

Had a tire low warning light on dash, decided to check all the tires with this compressor. Just set it for the desired pressure, hooked it up and let it go. All the tires were below 30 psi, needed to be at 41 max, set it to 38 psi an it took like 10 min to inflate them all to that pressure (most were at 24 psi).

This is great tire pump in theory. Yet, I've only used it twice on my Jeep's tires since I purchased it. Both times I had to put the psi higher on the unit than the tire actually needs (it needs 35 psi, so I set it to 37.5 psi) in order for the computer inside the tire to actually fill to proper 35 psi. Then, it shuts off all the time when I'm moving from one side of the car to the other. I'm not turning it off. It just shuts off. On its own. And then it won't come back on, and it has to sit and sit and wait for who-knows-what to happen before it comes on again. It's still plugged into the car, so it's not the power that's the problem. It's this unit. It is very upsetting. What an expensive waste!

I carry a similar portable air compressor in one of my two cars. I decided that I should have one in the other and found this one. I was impressed with the features and reviews so I ordered it.Within a week of receiving it, I walked out of work and found my car with a flat tire due to a slow leak. I pulled this out of box and put it to work. It was very easy to use and filled my tire in about 5 minutes. The other portal air compressor that I have would take over 20 minutes. I very much appreciated features like the automatic shut off when the tire reaches the target PSI that you set. Its nice that you don't have to babysit it.Pros:* Inflates much faster than the other product I own* Nice features like back lightning, LED flash light, auto shut-off* Creative tire designCons:* I don't like that pressure nozzle is a separate accessory to lose, but it is nice that it enables the use of other nozzles

Good enough for the price, but it doesn't last long enough if you need more than one tire aired. The PSI reading is also off by a few pounds, as it doesn't read directly from the tire. It will always read a few pounds higher than the actual tire pressure.

It works....really all I can say. Design isn't too great, IT fills the tires but you have to overshoot it to get the exact fill size because it isn't exact on PSI. It also leaks a little when you unhook it which is normal but not accounted for with the unit. I have used other portable units that cost a little more and make the proper adjustments to account for some air loss. This unit works and the lights are great if you need them. I'm not impressed with the weak output of air it pushes into the tires, compared to other units. Maybe I am expecting too much. I did try to save a buck and go a little cheaper. Only wanted to use this for the winter when tires drop like 5 PSI or so.

I have been putting together an emergency roadside kit for my truck. I have the emergency flashers, self contained jump starter, emergency blankets and some food and water. I need a few more things and this was one of them. I had a smaller version of one of these and it was not up to the task for the tires on my truck, the are 20” tires.I wanted to give this a test so I let about 15 pounds of air out of one of my tires. I used the included adapter for the cigarette lighter and started filling my tire. It was not an instant fill up and it took several minutes but my tire did fully inflate to the 41 ponds that is suggested for my tires. The machine also turned off at the preset amount I wanted, I was sitting in my truck when it stopped. I did not have a chance to try out the light because I did the test in the daylight.I later used one of the attachments to fill up a portable mattress I have and it worked very well.This has a very good feel to it and is small enough to fit easily under the rear seat of my truck in the tool well. I hope to not have to use it any time soon but if I need it I’m sure glad I have it.