JINKEY Dual Tire Pressure Equalizer , 2022 New Upgrade Digital Tire Pressure Gauge Professional tire Air Pressure Gauge 2-Way Tire Inflate Deflator Air Up Down System for Off Road Vehicles

At first I though, what am I getting at this price? I saw so many others for way more money. I received it, snail mail. Package was very small and very light. I though I was already planning on sending it back. Took it out of paper package (should have been in a box). Unzipped round little bag it comes in and was I surprised! this unit was made very well. tubing is a semi hard, silicone type hose. Gauge is nice and built good. Not cheap at all. Next day took it outside and tested it. I got the two tire system. I have onboard air with an air chuck on both sides so I did not need the for tire system. First I balanced pressure on both tires. Worked perfect. Then I put a couple pounds of air in tires. Worked perfect. Gauge easy to read and i checked accuracy with another gauge I have and it read the same. Not sending this gem back! I might buy another for my other cars. Great product would definitely recommend to anyone. Only issue i had was not delivered on date it said before purchase. After purchase date changed. But that does not effect the quality or its performance. So it got all 5 stars.

When filling tires through this item it takes a while to inflate evenly.

This product is very well made and easy to use. I saw a couple of reviews wherein people had trouble with getting the valve stems on their tires not wanting to seal with the chuck, but I had no such issues. I used this on three different makes of cars front and rear as soon as I opened the box. It was super easy to use and worked exactly as intended.

I needed a tire service adapter. Im running 40” tires and airing them up was slow and a PAIN. I liked the fact that this inflator didnt have inflate or deflate buttons. Worthless to me. I removed the schrador valve and added a ball valve and air hose adapter. Deflates two tires in a couple minutes. Fill both tires in the same time with my engine driven compressor. I am very happy with this tool. I chose the two tire over the four because the extra hoses are a pain to manage. Two is just fine with me. With mods I highly recommend this tool

The general idea is very good, but the quality of the materials is horrible. The pressure gauge didn't even wok.