Boulder Tools Heavy Duty Rapid Tire Deflator & Molle Pouch - Precision Release Button Air Down Offroad Kit - Glows in Dark, Bonus: Valve Caps, Cores, Repair Tool | Quickly Deflate 4x4 Off Road Tires

Works great! I only tried it on two tires at home but it worked well and easy. First was a trailer tire it dropped fast, 35psi to 15 in no time at all. Next was a 35' on my truck. In only a few minutes it took it from 40psi to just under 20. The gauge seemed to be 2psi off when compared to my digital one. It was two pounds over so I'm not worried about that. I can deal with that. I also have the Boulder Pro Deflators I carry in my truck and Jeep. They are nice because you can do all four tires at once but I wanted a simple option for my wife's 4x4 which is not usually going off road... But you never know.... Especially if I'm driving. This fit the bill and for the money it feels like it could cost more. Very sturdy and solid feel. Overall it was easy to use and seems to work well.

Works 100% and quality of item and access is amazing for the price. Should be $40 in comparison

Got this for a trip to the OHV park this weekend. IT WORKED PERFECTLY! But make sure you read the directions. If you know what you're doing it'll be the best thing you've bought for your off-road kit, and if you don't, you'll be back on here leaving one star reviews and whining! The tool does it all. But it's kinda hard to describe. Once you use it you get it and it's a breeze. Here goes my attempt: you screw the tool on to the valve tightly. Then (without removing it from the valve) you use the knob on the back of the tool to gently unscrew the center "core" of your valve. You can't see this happening, you feel it through the tool. But that's fine because it means there is NO danger of loosing the core. It's trapped inside the deflator. Once you back the core out far enough you now have created a hole in the tire the size of the valve and you whoooosh the air out in no time. Check the pressure and air down to the appropriate level. I aired down from 35 to 20 in under 5 minutes. Again, the great thing is you are at no risk of losing the valve stem. It's locked inside the deflator. When you're down letting air out you just turn the knob and put the valve stem right back inside nice and tight, unscrew deflator and you're good to go. Like I said, hard to describe but once you do it you'll see that it's just genius and works really really well. GET ONE!

Gauge is very accurate. However, any true off-road enthusiast will suggest the use of a high quality gauge to double check PSI. Comes with very easy to follow instructions. Despite this I would suggest Boulder tools included video link since not everyone is on the same reading comprehension level. Very happy with this purchase. Have used it once and it worked as advertised! I would recommend this to any off-road enthusiast, or wanna be such as myself, for airing down tires prior to hitting the trail or beach! Update: I’ve been using this tire deflator for three seasons now, so pretty much 3 years. I typically take my tires from 35psi to 12psi for deep beach sand off-roading. I can accomplish this in about 10 minutes with this deflator. I’m very happy with this tool. I actually prefer this SINGLE tire deflator over the four tire deflation system I have. The simplistic and intuitive manner of this deflation tool makes it my go to.

Got this for off roading and am I glad I did. In the past I have simply used a pressure gauge to drop the pressure in my tires and I have to carry a portable inflator with me as I rarely get it right the first time. I saw this on Amazon and thought I would try it out to see if I could cut down on the amount of time it takes me to get ready to go off road. Product is exactly as described. Made of great material and built to last. Well my first use of this cut a full 5 minutes or more off my prep time. Plus I am really glad I had it as the inflator was giving me trouble that day. With this tool you can almost exactly hit the pressure you are looking for in the first try. Saves me a ton of hassle and worth every penny.

Worked as described. This item was efficient at deflating several tubes for us once the snow left! I’d recommend this item bc it’s ease of use after fully reading the instructions and the cost was not over priced.

I work on a wide variety of things with tires, from working on cars, to fixing bicycles, wheelbarrow, and hand carts. Unlike most who probably like this tools I do not do any off-roading in vehicles. I was a bit on the skeptical side when I first started looking at this but I have a weakness for new tools. Wow, I am actually impressed! The tire pressure gauge alone is much better quality than I have purchased in stores but the ease this tool gives for removing the valve stem makes life very simple. For re-inflating the tire this tool makes it nice as the gauge itself has a little button on the side to relieve pressure with much more precision. It also came with four nice metal valve caps and four plastic ones, as well as some tools to do some minor repairs if your tire has issues with threading and whatnot (this I haven't needed to use yet). If you like awesome tools that just make life much simpler then this is definitely a good one for tires. I will try and add some photos in a day or two if amazon lets me.

If I could give it no stars I totally would. I was so excited about this product and DAY ONE of using it. Literally right out of the box, followed directions step by step by the second tire it quit working all together. I am definitely sending this product back.