Mandark Car Tire Deflator Tool, 4 in 1 Brass Vehicle Air Pressure Deflation Valve Kit, Portable Automotive Tyre Relief Bleeder Set with Valve Caps Keychain, Universal for Offroad Vehicle

This is my third set of this type of tire deflator tool and, just like wheel on suitcases, is simple in its genius and cannot be improved.I've been off-roading for 40 years now (geezer alert) and I've tried more expensive newfangled deflators - fancy items with gauges and relief valves, and digital silliness - but I always come back to these simple screw-on valves. I walk around my rusty junk, screw one onto each tire stem, and walk around with my pressure gauge in hand. When one hits the desired PSI, I give it a light twist so it's not releasing air and move onto the next one. When all four are done, I gather up the deflators, screw them together, and toss them into the glove box.Faster, simpler, and cheaper than any other deflator on the market. Why haven't you clicked "buy it now" yet? DO IT!

I never thought I needed anything like this, but gave it a try anyways. Really helps for dialing in air pressures since I can now control how fast the air comes out and test as I go. So easy to keep in the glove box of the UTV as well so I never have to go looking for it. Simple and easy to use.