FORTEM Tire Inflator Portable Air Compressor, Air Pump for Car Tires and Bikes, Car Tire Pump w/Auto Shut Off, 150 PSI, 12V DC, LED Light, Carrying Case, for Men, Women

Works perfectly
Every place around here has started charging $1.50 for AIR. I paid for my air a couple of days ago. The pump turned on, I connected the inflation hose, the pump pumped, after several cycles, the pump dinged indicating that the desired amount of air was in the tire that was indicating it was low. The automated pump did not indicate how much pressure was in the tire and seemed to be preset to 32 lbs with no way to adjust. So, I assumed the tire had enough pressure. When I got back in the car the low tire pressure warning light was still on and the dash readout was still showing only 28 psi.I came home and checked the tire with a pressure gauge and sure enough, it only had 28 psi of pressure.Since I didn’t want to keep paying for something I breathe for free, I opened my computer and jumped on the Amazon site and checked the features and ratings on portable tire inflator pumps.This unit had very high marks from a ton of users so I ordered it on Thursday and it arrived today (Saturday). Very fast shipping.I had already read other user’s comments and directions on how to use the inflator but still read the quick reference instruction page that came with the pump. According to some users, if you don’t follow the connection steps precisely you won’t have much success. I started the car, plugged the power connector into the outlet, connected the hose to the tire and waited until it indicated the pressure that was actually in the tire. (The pressure gauge and the low-pressure indicator on my dash readout matched. Good to know the car tells the truth with the warning systems). I set the digital readout to the desired pressure and only then did I turn on the power switch on the inflator. I have used other portable inflators before and this unit seems to be faster at reaching the proper pressure. It increased by about 1/2 psi every 10 seconds or so. When it hit the preset pressure it automatically stopped pumping.The power plug and cord as well as the inflation hose all stored very neatly back in the slots. The inflator comes with a very nice storage bag. I put the inflator in the bag and zipped it closed and then easily stored it in the equipment compartment under the flooring in the back of my SUV.This is a very nice, small, accurate, and easy-to-use inflator as long as you do everything in the proper order. The best part is, I don’t have to search around town to find a location that actually has a tire inflation pump and then pay $1.50 to use equipment that my not be working properly.The pump is a bit loud for something so small, but it is not like I am trying to take a nap while it is doing its job

Easy to use and accurate
I was skeptical buying this device because I saw a few reviews saying it didn’t work after using it or saying that it stopped working while using it. The device worked perfectly. My tires on my cadillac were about 10 psi under what they were supposed to be because every gas stations air pump in my area either had an out of order sign or the attachment was missing.. so i gambled on this little air pump on Amazon. It’s super small and compact which is nice because it doesn’t take up a lot space for when you are storing it. Also makes it easily portable. The device is quick to get to the set pressure and also fast when it comes to filling the tires. And according to my cars tire pressure monitoring system, the device had an accurate reading of ny cars tire pressure. It was spot on. After reading the manual. I have a feeling the people who left bad reviews didn’t read or didn’t listen to the manual. After you fill a tire the manual states to wait a few minutes before moving on to the next tire to give the device a little time to cool down. It also says to store it in a cool dry place. A lot of the negative reviews people said they left it in their trunk.. storing anything electronic in your trunk can make a device stop working especially if you live in states with warmer weather. So words of wisdom just don’t store it in your cars trunk. Also give it a small break between pumping air into your next tire. And if for whatever reason it does stop working. Most likely it’s either your 12 volt outlet is old and worn out in your car, or chances are you over worked it and the fuse blew (which they do give you an extra fuse). So just follow the instructions! Device is great and worth the money.

Slow but reliable
For my 55-PSI bike tires, it is a great tool. but for my car’s tires, it struggles to add 3 PSI of air to go from 35 lb to 38 lb. Takes a few minutes, but it seems to work. And it’s NOISY!. The AC cable and DC cable are adequate, but the air hose is quite short. This is not a problem for the bike tires, but it could be a little inconvenient for tires on a large car.. Basically, it’s a worthwhile tool for the home workshop.

This one is a keeper
I’ve had this tire inflater for over a year now. It is very quick and easy to use and continues to work great. Would buy this again in a heartbeat if I ever need to replace it. I previously had another brand that was slow and ultimately failed entirely.

If you have a pickup with 55 psi tires, save your money as this thing is useless. You have to let it cool every 8 mins. And its slow. It will take you one hour to fill up your tires. Plus the electric cable is short. It wont reach the back tires.42-55 psi took 8 mins

El producto viene muy bien y funciona rápido y potente, viene con instrucciones, cable para mechero y otro para casa y todo con su estuche, pero no sé cómo se cambia de psi a kg/cm’