ALL-TOP 4x4 Digital Tire Deflator kit, Professional Tire Pressure Gauge, Air Down Master, Rapid Tire Deflator (250 PSI)

Simple to use

I love this unit. Great for filling and tires and easily removing air.

This deflator is the perfect solution for me. I had tried other solutions but they just aren't as quick and easy as this kit. I'm aired down and ready to ride in minutes!

I followed the instructions. I watched the videos online. I watched additional YouTube videos for this specific product. When I went to use it, it showed me what my tire pressure was about 50% of the time. It also pulled my stem out too far to where I had to use the little tool to screw it back in.***And that should be the first thing on this listing is that in order to prevent all of your air from deflating when you don’t mean for it to, have the little safety tool in your hand so that you don’t lose all of your tire pressure. Because we all know that the tire pumps that you plug into your lighter, take forever and a half.Anyway, I would say this is a Hard Pass!!And if I was not living in another country, I would send this back and get my money back. But it will not be worth the shipping costs. 0 stars for this paperweight.

It works, not as pretty as the ARB one but solid

Not exactly sure what the problem was with this deflator but I only used it about 6 times before I started having issues. I connected it correctly but basically, no air would be let out of the tires. I borrowed a deflator made by another company, yes it was more expensive but it was made better, including thicker and better quality connections and hoses. Do not waste your money. Cheaply made and unreliable.

There are many different design and types of air down tools. I have try few, and this one by far is the best and fastest tool I had use so far. for smaller tires 30 inch or under may not be big different. but when you air down these 35 or 37 or larger tires. this tool make a big different. Love it!

So this device works to a point. They have a super small o-ring deep in the barrel that is supposed to seal something on the stem somehow. What happened is that by threading on and off a few times, the o-ring ground up into debris that plugged the valve core. Lucky I'm technical and was able to dig it out. The gage shuts off quick. Plus side is that the batteries extend. Minus is that every time it is disconnected and reconnected it needs to be turned on again. Outside of that, we shall see how long the o-rings last inside of this device. It's pretty cool in what it does and how it does it as well as it has the ability to unthread the valve core too.