This tire inflator checks the boxes for my needs. It has a wide range of pressures supported. It is easy to operate and the display is easy to understand. Would definitely be a 5 star if the battery lasted a little longer. Manufacturer states should be able to inflate 4 automobile tires to 35 lbs on a single charge. I was only able to get 4 RV tires from 45 to 55 lbs on a single charge. Otherwise a great product.

Wanting a smaller portable tire inflator that was easier and faster than my old wired tire inflator. I expected it to work slower than my old tire inflator, but I was wrong. Its faster. Without needing to connect to the cig lighter for power, makes the tire checking and adjustment a breeze. I now want to check and adjust more frequently than twice per year with this excellent inflator. Do not need my reading glasses to see the display, once again adding to the ease of use. While this brand didnt show up on google searches for best portable tire inflator, it should have. I have another portable tire inflator, that while good, is not as fast or easy as this one. The hoses provided for this portable are best in class - no cheap ones.

I Just received this unit and checked that it arrived charged and ready to use. I filled two deflated John Deere Tractor tires 24lbs and a dump cart 12lbs. The unit worked great. Easy to set and use. Fills tires rapidly maybe two to three minutes for the tractor tires and about a minute for the cart tires. A huge plus for me is that the unit shuts off automatically, the display is large and easy to read. I have always been cautious inflating tires after a rather unfortunate incident where a tire ruptured whilst filling. This unit allows me to set, start and step back while it fills. So far one day use on four tires - I like it

Fastest to charge, easiest to use and dependable! I use this on my old car tires as well as lend it to friends. It is reliable and fast.

I got it for the cars as something portable for emergencies. Very satisfied with this little beast. Heavy, compact, and very well made. I have a Duracell starter with a pump I got from Costco; this one is faster. Great pump. I dont know about the battery life, but I used it for four tires and two bikes to test, and it still shows the battery as full.

I bought this because I have been having trouble with keeping one of my car tires inflated (slow leak I think) , and every time I take it to fill up at a gas station or somewhere, the air machine is broken. So I got fed up with trying to do that everywhere and decided I needed a airpump for my bike also. This was the only one that actually stood out to me with the looks, and auto stop feature. Got it, tried it, LOVED IT! I will probably buy one for my biking pack, and one for the girlfriends car as well!

Pump is very easy to use. I just pumped up 2 motorcycle tires from zero to 35 psi in less than 10 minutes. Highly recommend.

This is an essential part of your safety kit for any car. I put this in my Truck for hauling horses and need to have a reliable equipment at anytime. First day I got it I topped off all 4 tires for my truck and then recharged it and did all 4 tires in my horse trailer. All 8 tires take 80 PSI. I love the sizes and the button to start. It will turn off when you get to the desired psi. The valve connector to the tire leaks 2-3 psi when you take it off, so I set pressure to 83 and rechecked each tire. I had a seperate tire gauge to compare. Dont check the pressure with this because youll lose a few psi. I love this Oak & Iron tire inflator. Let it cool off for 5-10 min between tires. I will buy another one for my car.

Read directions, charged worked great on bike tires. Old one had to plug in cigarette lighter this is easier more efficient Ordering a second to put in car for emergency tire inflation

This was a great buy. Thats exactly what its says it would do. Its perfect.