VIAIR Digital EVC88P7 - Portable Air Compressor Tire Inflator for Car, Truck, SUV & RV | Preset Automatic Shut Off Feature | 7-Way Trailer Connector Plug

Great portable and capable 12c compressor. Love rthe long cord, with direct 7 pin powered connector and long quality rubber air line. I am so happy I have a great solution to accurate and constantly available tire inflation tool to use when needed. I have multiple tow vehicles and trailers, and this units features are perfect to dial in needed psi and so so in a predictable and boring way. So Happy!

Great little pump, love the convenience of being able to set the psi and simply plugging it into the trailer lights connector on my vehicle. Small enough to stash out of the way with a nice little carry bag and strong enough to get the job done. I am running 285x70x17 and this pump has no problem airing up the tire. The pump does get really hot. To be fair, I have not used it to air up all four tires one-after-the-other. Guessing you may need to let it cool down midway through when airing up all four tires.

Use for 40 psi Bronco, 65 psi super duty & 105 psi trailer. Bought an extension hose to reach trailer while still attached to super duty. Worked for all of them. Easy to use on hitch 7 pin connector.

Compressor is very simple to use, performs great and is compact enough to store under a seat in included case. Perfect solution on new truck that does not include cigarette lighter power outlets. Especially like that you can input desired PSI, press a button and stand comfortably while inflating to that level. Only issue is that the hose isn't quite long enough to reach boat trailer tires when trailer attached to truck, but will reach all four truck tires.

**NOTE TO THE 2015+ FORD SUPERDUTY BUYERS** If your truck has a brake controller, this compressor will not work until your truck is running and the important part.. You have to tap the brakes with the compressor plugged into your trailer plug.. Otherwise, you will get this unboxed and be frustrated that it does not turn on. You also do not have a trailer power fuse or relay, it is bypassed with the brake controller system and is not activated until sees a signal at the rear plug when you hit the brakes. Just ask me the fun it took me to figure this out - I was ready to send it back thinking it was DOA, but VIAIR is quality stuff, there was no way so I kept digging. That aside, I have only used it a few times, but for a compact compressor, it is well built, very impressively fast for a compact unit, and surprisingly quiet. I tow a lot and with that, I am constantly filling up my rear air bags, and adjusting my rear 35" tire PSI 15+/-, this will do that all day long. VIAIR is not a cheap brand, they have been around for a while and are known for quality that you pay for, but when you need something reliable, it is worth the extra money.

Excellent so far - filled a bicycle tire from 0 to 50psi in less than 10 seconds. It has a shraeder screw on valve connection which is very well made, but (and this is super fussy) it hisses a little while you're removing it, so you have to do it quick so as not to let air back out of the tire. This next part is my fault for not researching it thoroughly but I thought it came with the jumper clamp type connection AND the trailer wiring plug... but it does not. It ONLY has the 7-pin trailer plug. I will cut that off and add a bullet type quick disconnect so that I can use either that or the other thing (ordered separately) because one of my vehicles does not have a trailer connection. If you're interested, the pictures attached are the type of connector and the clamps I'm referring to. Other than that little bit tho, solid build, fast and quiet, delivered next-day no problem.

So far so good.

What is not to like about this portable air compressor? Automatic set point allow you to set the pressure at which the compressor stops at the correct pressure. No need to kneel and watch a gauge while the tire inflates. Another plus is the 7 pin connector which plugs into the factory trailer connector on my 2023 F150. No more need to raise the hood to connect cables. Also, relatively compact and lightweight. Easily fits in provided bag. Puts out good volume of air for a compressor this size. Great job on the Digital EVC88P7 design VIAIR.

the air pressure gauge doesn't work, have to max out the pressure or it keeps turning off.