Outran 4 Tire Inflation Deflation System Up to 200" Wheelbase,High Flow 4 Tire Inflator for Truck, Car, Trailers & Motorcycles with Digital Tire Pressure Gauge and Closed Flow Air Chuck

This is a great item at a great price, which is why I feel compelled to leave a review. For its very modest cost versus the greater than 2-times price difference with its competition, I was expecting a lesser product. This was a very good surprise! I used it with my All-Top Dual Cylinder automatic compressor and it worked quite well. There is a mistake in the description: the hoses are 1/4”, not 3/8”, which is a 50/50 result. The 3/8” hoses would air up faster with lower heat build up at the compressor, BUT the hoses would take up much more space in my overloaded cargo area. The hybrid hoses are definitely the right choice, and the lengths were more than ample to reach from the engine compartment to all 4 tires on a Sprinter 2500 (shorter version). I was able to inflate all 4 tires from 18psi to 45psi in just under 2 minutes, and then I disconnected the hoses/chucks to the lower pressure tires (front) and continued to fill the rear tires to 76psi. The clamp-on chucks only flow air when they are clamped on. The chucks themselves are solid brass, are heavy duty-sized, and the clamp mechanisms are robust. I expect them to last. The manifold is a solid, quality part that will also have a long life. The digital gauge registered the exact same pressures as my handheld digital ARB gauge and also appears to be another robust item in the kit. The manifold has a ball valve for shutting off the air flow when it comes time to walk around and disconnecting the chucks. At first I could not shut off the gauge’s digital display via the on/off button, but realized that I had forgotten to release the manifold pressure by opening the ball valve, and once that was released, the gauge could be shut off as expected. The only light duty component is the carry bag, but for the price of the whole kit I am happy to spend $20 for the exact bag I want. Pleased with this purchase!

Works great!! I'm impressed with this set up. I tried it out on my wife's '14 Jeep JKU in the driveway. I used Bolder Tools tire deflators to deflate the tires. I think it's way easier and faster to use deflators instead of unrolling the 4 Tire Inflator to deflate. In 4 to 5 minutes the tires are flat at 10lbs. Boulder deflators work great. On sale for $16.99 down from $36 (Boulder Tools Tire Deflator - 80 PSI Air Pressure Gauge - Adjustable, Automatic for Cars, Trucks and Motorcycles - Ideal Offroading Accessories) After the tires were flat I pulled the 4 Tire kit out. There are no directions but easy enough to figure out what to do. No leaks in valve connections. The gauge is accurate. Inflated tires to 32lbs per supplied gauge. Checked with my other gauge and it was 32lbs. One review said the gauge does not shut off. It will turn off after 3 1/2 minutes. I timed it. No need to remove the batteries. It took about 7 minutes to inflate 4 tires from 10lbs to 32lbs using a Maddox 12V 125PSI High Performance Inflator from Harbor Freight. This will speed up airing up 2 Jeep JKU's after the Dunes and the Trails. The hoses come packed with plastic strips wrapped around for shipping. I cut some pieces of velcro to secure the hoses in the bag. I recommend this product for inflating after you are off the dunes and trails.

Works well. no leaks. Lock on well

Easy to use but you have to have a large air compressor if you are impatient. Take your time with the valve stem locks and they work fine. Storing the air lines is a bit cumbersome. Only dislike is gauge immediately turns on upon battery insertion and does not turn off until battery removal. However, gauge shows basically same pressure as two other gauges I compared it to. It is a keeper for $120.

Works amazingly well. Took a second to figure the guages out but its easier to use now.

Have had a chance to use this on the trail a few times now and have had zero issues. I’ve been very happy with the quality, especially considering the price. I swapped out the male quick fitting on the manifold for a third female quick fitting for easier use with my compressor. In order to deflate I just plug the make fitting into that third female fitting.

I have the Thor lighting compressor, the 4x tube is over $200 so i bought this one. Worked perfectly and feels similar in quality

Used this daily on a recent extended trip to Utah. Very handy to air up or air down all four tires at once. Air gauge is accurate, with identical pressure readings to my vehicle TPMS. No air leaks from the couplings or valve stems. Seems decently constructed.

very impressed,good hoses, Im able to inflate all tyres at the same time, and it also balance's them , saves making my own