ALL-TOP Air Compressor Kit, 12V Portable Inflator 7.06CFM, Offroad Air Compre...

I like to go offroading which means I air down my tires and need to air them back up. Before buying this compressor I have owned a Harbor Freight branded one, and some generic no name unit, both of which failed within the first 3 trips. I am not a super serious offroader. I go on a trip about once a month. So far this has been the best 12v compressor I have ever owned. I used it 3 times at home before taking it on an offroading trip in Moab, UT with 3 of my buddies. We aired up and down twice and the All Top handled it like a champ. It did get warm around the compressor output, but that's just physics, and it never skipped a beat. The compressor seems to be fairly well built. It is definitely heavier than its competition, but I don't think it is quite the quality of something from ARB, but I have never owned one. The power lead on the compressor is a good length for my use case, which is a slightly lifted midsize SUV. I usually put the compressor on the ground, run the power cable up to my battery, and reach all the tires with the hose. If you had a monster truck I think you would need to leave the compressor in the engine bay or get something to put the compressor on to raise it up. The hose is a good length but the gauge on it is basically useless. Id rather it just have nothing to be honest. The accessory bag includes a few useful goodies. It has a quick disconnect for air up tires, a few nozzles for blowing up balls or inflatable pools, and an adapter that will allow you to hook standard air tools to the non standard quick connect this compressor uses. Generally when I fill up my tires I use the gauge on the hose to guesstimate what pressure the tire is actually at, disconnect the hose, and check it with a second gauge. I guess you could attach one of those tire inflators with the air tool adapter but this method works fine for me.

The following is based on 265/75 R16 BF Goodrich KO2 tires 10 ply rated. I could deflate one tire from 40 psi to 20 psi in 28 seconds with my ARB valve core removing deflation tool. Then, I could reinflate the tire from 20 psi to 40 psi in 1 minute and 36 seconds with this All Top compressor. I see no need for two or four tire inflation systems at this rate and simplicity. I simply do not 4wheel enough to carry that extra bulk. The analog gauge on the All Top matched the analog gauge on the ARB deflator. I also used a traditional tire gauge and it also matched the other two so accuracy seems reliable. The build quality of this pump is high. The heavy duty rubber pressure hose has a high quality feel and is more than enough to reach the most distant tire on my Toyota Tacoma Double Cab Short Bed pickup. The power switch has a built in dust cover. The pump fills the tires so fast, worrying about overheating etc. is unnecessary. Ambient temp was 95 F when filled 2 tires for my test and the pump was warm (this is the normal operation condition) but far from hot. All supplied items in the zippered case weigh 19.4 pounds. It is not light, odd that this is part of the star rating, to me it indicates a robust build and I did not lower its rating for this. This is not a light duty compressor for a commuter car. It would work but would be overkill! The kit came with an adapter to downsize the output connector to a 1/4 inch connector (common for other air tools and hoses) so versatility is included. Also, the end of the pressure hose is a twist on connector for the tire valve but there is another adapter that fits on this and makes it a quick connect/release to the valve stem. The quick release adapter stayed in place without fail and sealed appropriately. The battery terminal clamps are robust and feel like they would last forever. This is my first high quality air compressor and it has impressed me with its quality and speed. I would highly recommend this as it seems like a sweet spot for quality VS price. Hope this was helpful!

I ordered this and used it for the first time today. It topped off my RV tires to 80psi in a matter of seconds (added about 5 psi). So that wasn't a major test really but worked fine. As others mentioned, it's a bit on the heavy side but not overly so and that's probably a good thing. It has various adapters for the hose and to fill various items. The hose has a screw on type connector and there's another adapter that is for quick connect/disconnect (5th picture). The quick connect adapter is more useful. By using that you can have the compressor on and remove it to check the pressure with a separate gauge. The attached gauge is ok but you have to turn the compressor off to get a reading. It's easier to just take the hose off and check while the compressor is running. Otherwise, you would have to go back and forth to the compressor and turn it off/on. There is also an adapter with an Industrial style coupler (4th picture) for use with other types of hoses. The connector on the compressor itself and the hoses appear to be some custom/proprietary style which I found odd. I would think it would be less expensive for them to have a standard coupler. That way you wouldn't need another adapter to connect with industry standard couplers. I did use the adapter and attached my own hose. This worked fine except that if you use a typical tire inflator it will build pressure in the hose and pop the pressure relief valve on the compressor. So while the ability to connect standard hoses is handy, it's not super helpful if you're airing up tires. The hose is decent length and seems to be decent quality. It doesn't seem cheap. But it's also not the same grade of hose you'd have on a typical compressor (I wasn't expecting that anyway) My hose leaked where the gauge screws in. I removed it an added some teflon tape. That sealed it up. The deflator valve doesn't work on mine. When I removed the gauge, the deflator would push in. With the gauge installed you can't push the deflator in.

Muy buen compresor, en cuanto llego lo probé, infló una llanta 33x12.5 r20 sin aire completamente, llenándola en poco más de dos minutos a 35 libras, pero tiene sus inconvenientes: 1 si piensas ponerlo en el auto de tu esposa no le será funcional: es pesado. 2:- es grande más de lo que esperaba, apenas y entró abajo del asiento trasero de mi silverado Fuera de esos dos inconvenientes francamente lo recomiendo: robusto, infla muy rápido, se ve y se siente de muy buena calidad

Been using this one for years with fantastic results. Takes 35s from 12 to 40 PSI in minutes even in peak summer temperatures. Some things to consider: The metal fitting for the quick disconnect becomes HOT and the included rubber sleeve not only slides off but is generally inadequate to protect your fingers. The storage bag is just barely big enough to fit the pump and tubing. This also presents an awkward situation when the pump is hot. The power cables are short and are only long enough to get the pump down on the floor in front of the battery. This combined with the limitation of pressure meters being unable to read true PSI with the pump on means you will have to go back and forth to turn the pump on and off to hit the desired tire pressure. With that said, I’ve seen many similarly sized pumps fail with similar use profile. This one is built like a tank.

Been pleasantly surprised with this pump. Very reasonable price relative to competitors with similar build and specs and it has held up well with multiple uses for air ups following off-road use. would buy again!

Slow

I purchased this back in summer of 2022 and I've used it a lot since then. This is extremely powerful and very easy to use. I have large 35" tires on 17" rims and I can pump all 4 tires up simultaneously (using a homemade air line system) from 20 PSI up to 40 PSI in only 10-11 minutes, that's less than 2.5 minutes per tire. It's saved me SO much time waiting to pressure up after offroading. The length of the power wires are just fine. The length of the air hose is crazy long, you'd easily be able to reach all the way to the back of a truck without issue. I actually wish it came with the option to get a shorter hose because I don't need it so long. Great purchase, competes against compressors twice the price. 5 stars.