ALL-TOP 12V Air Compressor w/LCD Control Panel to Preset Target Pressure, 150PSI 12.35CFM Air Pump Inflator for Overland (Dual Cylinder)

This thing is a beast. It's super powerful and you should be running with this with at least a 2 tire at a time inflation system at min, or better a 4 tire at once to really take advantage of the flow which is significantly more than a single valve stem can flow. It had all 4 tires from 15psi back to 50psi in like 90 seconds or 2 min. My old pump would take closer to 8 ish min per tire. The LCD display and ability to preset the pressure to fill to is really awesome too. Not having to babysit it and shut off the pump to check is great. It will do quick auto-stops to self check the pressure and ensure it's good and then continue pumping. If you are out offroading and airing tires down regularly this is a killer piece of kit to make that better. I combined with an Outran 4 Tire Inflation Deflation System which worked out well.

So this is not my first time using portable air compressor but this is for sure my first time even seeing an portable air compressor with a build in preset psi ! What a game changer it is ! you no longer need to stop your air compressor discount the air hose for the tire check what air pressure you have there now and continue to pump more air if its still to low. Not with this unit you dont ! You preset what air pressure you want turn it on and sit back and relax ! however you won't have alot of time to relax because this is a duel cylinder air compressor so it pumps air super fast ! To fill up air in the tire from 10pis to 33 psi in car it took under 1 minute . But this been a heavy-duty air compressor it can be used for trucks cars and anything .It dose comes with few attachments and very long air hose. Now for the air hose I dont know how well its going to last but I mean hoses are cheap online can always buy new one or better one. I have tested it few times with different psi presets and for the most part it dose the job very well maybe sometimes its about 1psi off but its not the end of the world . As the air compressor runs it turns off few times during the process I assume that it is checking the current psi as the air flows you can't read the true psi in the tire. so thats good . So overall I am super happy with this air compressor lets hope it lasts few years

Been using for over a year now. Waited to see if it was a good choice or would it not last. I off road often and this has always got the job done good quality. with the bag and compact size it takes little room in back and noise level not a big deal. Worth the cost

I use my class-C RV offroad on sand and air down to 15psi on average. Getting back to 80/65 psi on 6 tires is a lot of work. A friend started the same time i did on their rig with a generator and pancake 110v home compressor. The gauge is way off. I had to to to about 95psi to get to 80 using my trusted digital pressure handheld gauge and a manual/analog dial gauge. It's consistent. I waved at them as we left and they were still on their last tire. So, it's pretty fast. Alligator clips, so it's not an ideal connection. Wish there was a version that came with an Anderson/XT90 or other connector that can take the amp load to quick connect. I just got the 4-way hose kit. Looking forward to being even faster next time i use it with easier setup. Nice quality parts.

I’ve used it about 1/2 dozen times to inflate tires on two vehicles 37” and 34” tires from 18psi to 35 psi. It’s crazy fast and easy to use. However the calibration seems to be getting off the more I use it. I now Inflate one tire while watching the psi on the dash and when I get the pressure I want , I then set the compressor to whatever it is reading to do the other tires. For example , to get the tires set at 35psi I now have to set the compressor at 29 psi and it Will consistently put the rest at 35 dead on and shut off. The first couple of times it used it , it was spot on so it’s concerning the calibration is drifting. It’s a bit heavy and the bag is so so but other than that I love it (especially for the price )

Loving this for the jeep on 37s. Gets the job done in no time.

I kept get fo3 on the lcd screen when I plugged it in tried using it when I got a flat and it left me hanging and very frustrated what does fo3 no explanation in there instructions I tried to follow instructions but it wasn't working

Have had this a few months and used it probably 30 times in that time. We live in Colorado on the Utah border and wheel in Utah frequently since we are retired. We have a Chevy Colorado ZR2 bison with 35" tires. We also bought the All-Top 4 tire inflation/deflation system. It takes us about 3 minutes to air down from 38 psi to 16 psi using the 4 tire system (once it is connected up, of course). We consistently air back up from 16 psi back to 38 psi in less than 6 minutes (again, once connected up), which is quite impressive to me. I initially used the All-Top on-board pressure stop controller, and compared it against the Chevy TPS readout in the vehicle status or air-down mode screen. The All-Top would stop a few seconds a few times airing up (as advertised). It seemed to match the Chevy's TPS within a psi or two. I usually just use the Chevy TPS now, and do not set a pressure on the All-Top so the All-Top does not stop at all ... it just keeps pumping while I watch the Chevy's TPS air-down/air-up display and stop it manually when it reaches pressure. I does get hot (not unexpected)... I usually wait a minute or two (while I disconnect and get the 4 tire system ready for storage) before disconnecting or moving the unit to let it cool a bit. Anyway, so far it has been reliable, consistent, and faster than I expected. I am very pleased with my purchase.

Great compressor, tyres dropped to 18 PSI for sand dunes. All 4 tyres inflated back 35 PSI within 7mins. Solid build quality, its a beast and had now issues with my F150

Excellent solid compressor It took 45 seconds to inflat a tire 275/65/17 from 14 to 29 psi