ALL-TOP Dual Cylinder Air Compressor with Digital Pressure Gauge Tire Inflator Kit, 12V Portable Inflator 12.35ft³/Min, Offroad Air Pump for Truck Tires, Heavy Duty Max 150 PSI for 4x4 Vehicle & RV

This thing is great! It's not your average portable tire inflator. This works off of your vehicle's battery. So you do have to open the hood on your vehicle and connect the clamps to the battery. But, boy does this thing work! Inflates tire in very little time. It's built sturdy and has some weight to it. It's a little pricy but definitely worth it in my opinion. I have a 2500 Ram pickup truck and the rear tires need to be inflated to 80psi. This gets it there in a lot less time than other portable battery powered inflators that I owned. The air hose length is perfect for going around my truck. It's a little noisy but very tolerable. The pressure gauge is not accurate but I use a digital tire gauge as finesse the pressure to meet with my digital tire gauge. Over all, this is a great machine and easy to use. If you can afford it, buy it! If you can't afford it, save up to buy it.

The media could not be loaded. I finally got a chance to use this. It works GREAT. Super simple to use and aired up the tires on my Jeep from 12 to 41 psi quicker than expected. Easy-to-see LCD display, simple interface and quality parts. Air hose is long enough to easily reach all 4 tires. Easy grab handle on top and the battery connection clamps feel pretty solid.It does get a bit hot when I have to do all 4 tires after a day of off-roading. But I just put it in the back and let it cool off for a bit before putting it back in the bag.Very happy with this purchase!

Fantastic so far. Filled Grand Cherokee 20inch tire from 15 to 33psi in 39 seconds. Massive improvement over my small emergency pump! Wish it had an auto stop or a more air pressure gauge with more granular markings. Also during inflation the pressure gauge is much higher, around 60-70psi so you need to stop it periodically to see where its actually at. Very impressed by the speed. Its loud and heavy be who cares for the performance and its use. The quick connect attachment for the tire valve is a nice feature.

The media could not be loaded. Exactly what I needed for off roading. I run 35x12.5x17’s on my JKU & usually deflate to 20 psi. This compressor can get each of my tires to highway pressure (35 psi) in about 2 minutes. From set up to filling 4 tires to put away took about 20 minutes.My biggest complaint is the in line pressure gauge is pretty much useless (cost one star) it won’t read the pressure while you’re filling the tires, you either have to disconnect the hose to get a reading or shut the compressor off.There are a couple of other very minor like the battery clamps are a little tricky on my battery post connectors (see my video) but I figured out a couple tricks to make them work.It is much bigger & much heavier than I was expecting (don’t plan on hard mounting this under the hood or your seats) & I doubt the carry bag will last more than 2 trips.Other than that, it seems to be sturdily built, works well so far & is far less expensive than the smaller off road compressors being offered at the 4x4 shops.If your needing portable compressor to air back up at the end of the trail but then this should work just fine.

Works as expected and exceeded my expectations was a little hesitant due to the mixed reviews from other individuals.However, the compressor didn’t not disappoint, running some BFG KO3 35/12.5-17 on my Power Wagon.Deflated my tires from 65 psi to 30 psi to drive on the sand at the island. World of difference and better traction while driving.When it was time to air up, the compressor did not skip a beat. I was able to air up all 4 tires from 30 psi to 60 psi all under 15 mins.Only thing I noticed was there appeared to be levels of condensation during the air up process.Definitely would recommend

Airs up real fastNo problemsEverything is good

Absolutely love this compressor. Works very well. Fills up my 37s on my Jeep within minutes. It's compact enough to keep in the Jeep at all times. It is loud but most are. Great air flow. Does get hot so be careful.

Looks sturdy. Appears to be manufactured by the same company as several others which look just like it. It does not allow you to preset an inflation target. You have to watch the gage and shut it off manually when whatever is being filled with air reaches the target pressure. The hose cannot accept standard compressor fittings on the output end. It can only use the little fittings as per the web site photo. I am using it to air up an off road Jeep's tires simultaneously and need to use standard compressor fittings. And the hose is sort of cheap plastic. I bought a 3/8" DeWalt rubber hose and the compressor fittings to make it work for my purposes.