Staun Tyre Deflators, Automatic Tire Deflator Air Down Kit (Range 6-30 PSI) | The Australian original since 1998. The reliable, accurate, automatic airdown solution.

Are you kidding me? I bought a product 3 years ago, and through my own poor choices managed to damage part of the product - in my case, I bent, then broke the spring in one of the deflators. I figured I would be SOL, but I did the research, found that they did NOT sell replacement parts. Not too surprised, I decided to see if they would have a servicer or a suggestion as to who WOULD sell me a replacement part. I emailed on a Sunday afternoon, and - get this now - GOT A RESPONSE BACK A FEW MINUTES LATER! Not only did they respond, but they replied with a solution! Holy cow! OK, so about the product now....The tire deflators are super easy to use, just a twist here and there and set the PSIg you are looking for and good to go. I do strongly suggest using a spare or something to practice on first. They can be a bit finicky to figure out, but once you do -which is matter of sticking to their directions - they work extremely well. There is a great tactile feel to the knurled brass, and they feel comfortable and durable.They easily take my 35" tires from 42PSIg to 12 in a few short minutes while I disconnect my sway bar.I can strongly stand behind these as a wonderful product from a great company to buy from.

I used these for the first time last weekend to air down and I found the following:Pros:-These are very easy to use, screw on to the valve stem and let it go until it stops-They are solid brass-Worked perfectly as intended and don't seem to "taper off" as bad as the cheap ones-They air down fast (faster than the fellow jeepers doing it manually or with a valve core kit)-First one was finished by the time I installed the last one on the opposite side-Comes with leather pouch to store with the other gearMinor Cons:-No markings for on the fly adjustments (Some markings for round numbers would be nice for on the fly adjustments)-According to the slow on board TPMS, the tires were 16-17 psi when finished (tires were warm when deflating though)Overall these are solid deflators, easy to use, and seemingly easy to adjust so I can get them dialed in. 18 psi from factory seems like a little too much for me and we lost some clearance on the trail, some markings on the deflator to show round numbers ie (30, 25, 20, etc...) would be great to get a general idea when you misplace your tire gauge when off-road.

These work perfectly! I wanted them set for 20 PSI and it took me about 5 minutes to adjust them from their factory setting. I've used them four times now and every time they deflate my tires to exactly 20 PSI per my gauge. They are a little pricey but I feel that they are a good value because they are reliable and have worked perfect every time I've used them. I have 33 in tires on 8-in wide 16-in rims. I put the first one on, and then go around to the other three tires and put them on. Wait about one more minute or so and the first tire is done. By the time I take this off and put the cap back on the valve stem the next tire is done and so on. I love the fact that I can just screw them on walk away do some other things check my trail gear, check my winch etc and don't have to keep going back and check the pressures. If you want something that's simple and easy and is a set and forget item, these are what you've been looking for.UPDATE 9/20/19Now I have used these 26 times. I keep a log when I go four wheeling so I know where I was and make notes of how the trail conditions are and so forth. so it's easy for me to see how many times I've let down my tires. I changed the setting to 15 PSI as I got new tires that have much better sidewalls and allow me to air down further. They're still working flawlessly every single time. Highly recommended product for sure or any four-wheeler. I also bought another set for use with my dual sport motorcycle. I only need two of them for the motorcycle, but this way I've got a couple spares in case I lose one or eventually any of them we're out.

The Staun Automatic Tire Deflators are a fantastic part of our off-road kit! I screw the first one on, and air begins to gush out of the tire. I move from tire to tire, screwing a deflator on each tire as I go, and by the time I get back to the first tire, it is finished! Then, by the time I finish unscrewing that deflator, the second one is finished, and so on. It is seamless and very quick. They come with a small, sturdy soft carrying case with a snap closure. They also came with excellent instructions for setting the automatic pressure level. They are advertised as being calibrated to 18 PSI from the factory, and our set was dead on at 18 PSI for all 4 deflators. Changing the pressure setting is a simple process that takes just a couple of minutes. Just set the pressure in your tire to your desired PSI, screw the Staun deflator on, and adjust the top of the deflator by screwing it up or down until the air flow out of the tire stops. Next time you use them, they will automatically stop airing down at the desired level with no intervention. Easy!Unlike many automatic deflators, the Stauns allow air to continue to flow out at full pressure right up to the moment they are finished, and then they shut off with an audible noise. They are not pressure dependent, slowing down as the air pressure reduces, so they are extremely quick. We love these auto deflators! They were expensive, but absolutely worth every penny! 5 Stars.

might seem like a lot to spend on something that just lets air out, but being able to get all 4 tires down from 32 to 18psi about as fast as I can walk a lap around my car and attach/detach them is a huge time saver. quality product and set perfectly out of the box.

These are high quality and made of heavy duty brass. They are pre-set to reduce tire pressure to exactly 17 lbs., which is where I like my tires when off-roading, but you can set the gadgets to any pressure you desire.Why even bother with such a product when you can deflate your tires by hand?1. Because leaning over, or kneeling down for minutes per tire is rough on old backs and knees!2. Doing it by hand is unexact,, and you need to constantly check pressure until you hit your mark.3. It’s time consuming, while these are quick!4. Doing so by hand can be rough on the stems themselves.Why not five stars? Because there are no instructions on how to set them to a different desired pressure!

I did a lot of research on airing down before my beach vacation. I decided to go with the Staun Tyre Deflators because they are reliable, accurate and easy. The air down speed isn’t that impressive unless you consider that you are doing all 4 tires at the same time. The valve core stays in the valve stem. Stop on flat ground and screw them on. Go back to the first tire and wait for it to stop hissing. Remove them and put your stem caps back on. Combine this with refueling and there is no time loss. The hard part is the air up. Be kind to yourself. Get a overland compressor that connects to your battery with jumper cables clamps. A 5.5 cfm pump will take around a minute per tire on an average suv. A great emergency air pump will be over 10 minutes per tire.Unless you have cartoonishly oversized tires, get a set I’ve these. They come set to 18 psi which is perfect for beach driving. They are simple and reliable.

This is the right deflator for the off-roaders. It works perfect and is very easy to set up. Very fast deflation..

Nice pouch

The deflator is not accurate at all, how it got this many positive reviews? it is extremely hard to set, even with following the instructions step by step.I got lucky to set it on 15 psi, however next morning i received 16 psi, the next day 14.1 psi, the day after 15.6 psi?! It is the same setting but it deflates randomly.. if it is going to deflate randomly, then i will have to check the tyre pressure after deflating every time, which will be the same as the other cheaper manual deflators, this is not a set and forget anymore.not satisfied and kept me frustrated.

These worked better than expected, worth the price. Good quality.

These are very accurate tire deflators. You do have to be VERY careful how you handle them when using them as it seems easy to accidentally make adjustments and spin the threading on the wrong part.

Amazing deflator. Just screw it in and talk to you friends while your tires deflate by themselves. YES it is slower than other type of deflators. But this is Way Easy. Just set them to the right PSI and Go off roading !