ALL-TOP 4 Tire Inflation & Deflation System, Up to 200" Wheelbase, Rapid High-Flow Air Up Down Kit w/Digital Pressure Gauge & Worry-Free Quick Fitting Package

I've used this often over the last few months and it's been working great. No complaints

Game changer. Wish I'd got this year's ago.

Awesome product guage is accurate and it matches my cars reading for psi, easy to use and easy to put away.

This 4-way inflation system was such a great addition to my compressed air system. So I am not using this system out in the field - I use it in the shop to inflate or deflate tires as needed on my vehicles and this system allows me to quickly dial in exact PSI and make sure that each tire matches and is even. The system is well built and definitely priced appropriately.Keep in mind that it will not allow you to read PSI on individual tires - just on all four as a whole, which is the point - I wanted them all equal. The hoses are long enough and great quality. Depending upon the capabilities of your air compressor - you can either do two tires at a time or all four at a time. The head unit will require 2 "AAA" batteries which do not come with the product. I have seen several of these types of systems on the market - I'm very happy with this choice, I would recommend.My grading scale:5 Stars = Knocks it out of the park, PERFECT BUY!4 Stars = Excellent find, you should definitely give it a shot.3 Stars = It works and functions as advertised.2 Stars = A little scary, but do your research and it may work out.1 Stars = Avoid this product and look elsewhere.All of my reviews are based on actual use of the product. I do not communicate with sellers and I am not compensated for positive or negative reviews - they are as honest as I can make them.

I recently purchased the ALL-TOP 4 Tire Inflation & Deflation System and have been using it for a few trips now. Overall, it’s a solid product and does exactly what it’s supposed to, but there are a few small areas where it could be improved. Here’s my breakdown:Pros:Efficient Tire Inflation & Deflation: This system is incredibly convenient when it comes to adjusting tire pressures quickly. It really shines in terms of rapid high-flow inflation and deflation, making it ideal for off-road adventures where tire pressure adjustments are frequently needed.Digital Pressure Gauge: The digital pressure gauge is accurate and easy to read, which is a big plus for me. It takes the guesswork out of monitoring tire pressure, and the readings are precise.Quick Fitting & Ease of Use: Setting it up is simple and the quick fittings are a huge time-saver. I didn’t encounter any issues with attaching or detaching the hoses, which made the entire process much smoother.Works for Larger Vehicles: The system is designed to handle vehicles with up to a 200” wheelbase, making it versatile enough for a wide range of off-road and RV applications.Cons:Hoses Could Be Longer: While the system works well, the hoses could be a little longer to accommodate larger vehicles or those with more spread-out tires. I had to maneuver a bit to reach all four tires at once, which added some extra time to the process.Bulky: The system is a bit bulky and can take up more space than expected, especially when packing it for travel. A more compact design would make storage easier.Requires a Strong Air Source: To get the best performance, you need a strong air compressor. If you don’t have a high-flow air compressor already, you might find yourself needing to invest in one to get optimal results.Overall, the ALL-TOP Tire Inflation & Deflation System is a fantastic tool for anyone who regularly adjusts tire pressure. It works efficiently and saves a lot of time compared to manual methods. A few small tweaks, like longer hoses and a more compact design, would make this product even better, but I’m still very happy with my purchase!

My wife and I have an overland Suburban that we take deep into the Appalachian Mountains to reach our off grid camp. Normally we never air down the tires but this spring I decided to do so as the trail in was really sloppy. I finally got to use this air up kit and find it interesting.Normally, I just re-air each tire and go about my way. I installed this airing kit this time and find it worked great. No complaints actually. EXCEPT........ the question of WHY? It is more trouble to unroll, attach, disassemble and reroll and repack this kit than it is to simply air up with one hose. It's actually just as fast going single hose than this kit when all the unpacking and repacking is taken into consideration.Again, I find absolutely nothing wrong with this tool. It's light enough to carry around, has good air flow characteristics and was super accurate.BUT................ WHY? If you gotta have a kit like this, this one was excellent and highly recommended.

Works great and reaches all 4 on a long overland suburban. This system completely changes how you handle tire pressure after off-roading. It lets you deflate or inflate all four tires at once while automatically equalizing them, which is a huge time-saver on the trail. The digital gauge is accurate and easy to read, even in low light, and the quick-connect fittings feel solid and leak-free. The hoses are thick, flexible, and long enough to easily reach all four corners of a full-size truck. Once you’ve used a system like this, going back to airing up one tire at a time feels like a chore.

Compatible with my air compressor. Once I got it hooked on it was ready to be used. It’s fast, efficient and makes it so much easier to get all the tires equal and the correct weight. Decent prize for the quality of the hoses. Fits my Colorado well. Tips are fairly warm but that’s a given for all the pressure being sent into the tires. Great buy!