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.

I must say, it's an excellent compressor upon initial testing. I baselined using my trusty Viair88P, InDeflate dual tire deflater/inflater, 2 digital pressure gauges and a laser temp reader. Tires tested on were my 275/70/18 KO2 (33") and the tests were run from 16psi - 40psi in 72 degree ambient temp ad 47% humidity and the 2 tires were inflated simultaneously (so divide my time to 40psi in half if you want to figure out the per tire time LOL). I alternated which compressor I used so as not to overtax either. 6 total tests were run. So, here are the results: Viair 88P - Test 1 = 8m12s, Test 2 = 8m15s, Test 3 = 8m8s AllTop - Test 1 = 4m, Test 2 = 4m2s, Test 3 = 3m59s If you take those numbers and look at 4 tire inflation cycles, you're talking a time savings of 8+ minutes. That's not insubstantial. I tow an offroad trailer with the same tires as my rig, so I'm inflating 6 tires at a time. So the 12 minutes savings per cycle is a HUGE win for me. Multiply that out over the number of times I need to reinflate my tires and the time savings becomes absolutely massive per year. Additionally, the AllTop ran 45 degrees cooler (measured at the compressor body) than the 88P. I could easily touch the compressor body on the AllTop without any discomfort even after each cycle. The 88P was hot enough to potentially instantly cause blisters and melt plastic. So, all in all, VERY positive for the All Top. Construction seems solid, seems to push the 180L/minute air volume as claimed and stays suprisingly cool during it's cycles. Here are the only 2 negatives I can think of: 1: Alligator clips are trash (they could easily be better quality for no appreciable increase in price). Would love to see something more like what NOCO provides with their Genius Chargers and Battery Jumpers. 2: The power cables are woefully short. My battery is located in front driver side of the engine bay. My LandCruiser is lifted slightly, but no obnoxiously by any standard. The compressor place on the ground under the bumper had the power cables nearly stretched to their max. There was a little slack, but not as much as I think would be ideal. If the power cables were 18" longer and the alligator clips slightly better quality, I'd say this thing is a MUST own compressor for people who routinely deflate/reinflate like I do (20000 miles of off roading annually). It's a fraction of the offerings from ARB and seems to perform nearly equal. Sure, the ARB dual compressor can beat this one by 10-20 seconds on the test I performed, but you pay 3-4X the cost of this AllTop. Hopefully this compressor will last. My 88p has survived 3 hard years of consistent use without a hiccup. If the AllTop can match that, then this thing is an absolute clear winner IMO.

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.

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 received this air compressor 5 days ago and tested it out by deflating four LT265/70R17E BF Goodrich tires on a Ram 2500 to 18 pis and then re-inflated. I ran the compressor 3 minutes on each tire and the psi reached 66. My target is 60 front and 70 rear when I have a truck camper mounted in the bed. I am very pleased with the test outcome. I went off-road this past weekend and reinflated with the a similar outcome. However, I first inflated my daughter's Subaru Outback from 18psi to 30 Front & 32 rear. That took about a 90 seconds per tire. Then I inflated the Ram from 18 to 70. The Ram took closer to 4.5 minutes to get to 70PSI (rear) and 3.5 minutes for 60 psi in front. The compressor kept doing what it's supposed to do and did it quickly. The unit seems well built. The hose is really good quality. The built-in gauge is nothing special, kinda cheapo, but it gave me a fairly accurate readings. Only time will tell how long this compressor hold out. From what I've seen and accomplished thus far, I have nothing but good things to say about it. Nonetheless, I would have preferred if the hose coupler and fittings were not metric. It did get hot after use and you need to be careful. I hope I continue to get good results.

This is an awesome compressor! Hose range is long enough to reach all 4 tires. Use an external tire gage so that you can disconnect and check tire pressure without having to turn off compressor. It filled up the car tires +7lb in ~50sec. Everything fit well together. Very happy with the product!

I finally got to try this after months of looking at it in the back of the Jeep. A friend had a pickup truck with 245/75r15 tires three were down one with 20 # I left the first one on too long, it was 50 # when I moved it to the next tire! Only a few minutes had them at 35 psi. The overheat switch never did anything. Four truck tires without stopping, compressor ran constantly The clip on the valve stem worked very well, the pressure gage was the only thing, it was I think showing the pressure of the hose not the tire (50#). A simple pressure gage told me what it was, maybe shutting off the compressor, too far away, would have accurately told the tire pressure. (After use, the gage on the hose WAS the or assure in the tire) After I shut it off the hose at the pump was hot not terrible, as I had gloves on, and the handle never gave a clue, I still waited some time before placing it back in the bag.. Very pleased.

This is in reference to the pump with the guage on the line. The pump works well. The electric cables and connectors are min. The problem is the absurd air line and fittings. I guess these fittings are just from another country but they are also backwards, male vs female positions, from normal air hose configuration in the US. I don't know if the person who designed the air line with gauges ever attempted to use this configuration but the guage is at the tire, the on/off switch is at the pump, and you can't take a reading while pumping so you will be running back and fourth alot. Basically the Guage on the line is useless. You can use the air line as they are but just go ahead and get seperate air pressure gauge. Other than the male adapter (should have been female) the quick release fittings are not compatible with our normal hardware store air fittings. You can see from the picture that I modified this with a special fitting to standard fittings you can find in any hardware store. The adaptor was approx $20. This did come with an adapter but yet again it was male and typical air lines are female from the source so you would behave to use a special line or make another adapter. One reason I much preferred this configuration is that if I destroyed the air line I can pick a new one up almost anywhere. I don't know of anywhere you will find a replacement line for the original and nothing near me fits it. One diff for my mod is the female connection holds pressure. When running there is no pressure sensing swtich that turns off the pump so it runs constantly when on and you hear the release valve blow. Not a big deal but much more expensive competition is nicer to use for this reason alone.

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.

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.

Slow

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!