Description
Review this item in the context of the repair, installation access, nearby parts, and the result the completed job is intended to achieve.
“Viair Every Vehicle Carry EVC31 PRO Portable Air Compressor
The EVC31 PRO is the ultimate wireless, compact tire inflator that allows you to maintain proper tire pressure or inflate an impromptu flat. Equipped with Viair’s most powerful power bank, this air compressor operates on Lithium Ion Batteries and can inflate up to 150 PSI. Viair’s EVC31 PRO can fill most passenger car tires from 25 to 35 PSI in one minute and can handle any vehicle from a small passenger car to a full-size light truck or SUV. The automatic shut-off function stops the compressor once the preset pressure has been reached. Set your desired PSI, and it automatically shuts off, preventing over-inflation and protecting your tires. Viair’s EVC 31 PRO’s compact design includes a 30-inch air hose, allowing you to easily inflate anything while standing up comfortably. The small, compact gadget makes travel and roadside assistance a breeze, can easily fit in your glove box, and can use your car’s 12V accessory port as a backup power source.
About Viair
For over 25 years, our American-owned and operated company has provided top-quality portable air compressors & inflators. Our commitment to continuous testing and refinement results in long-lasting performance.
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Vehicle information
Available fitment details
Listing compatibility notes
- The small, compact design makes travel, sports, & roadside assistance a breeze and can fit in your glove box or emergency car kit.
- The small, compact gadget makes travel and roadside assistance a breeze, can easily fit in your glove box, and can use your car's 12V accessory port as a backup power source.
Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.
Repair scenarios, installation, companion parts, and use outcomes
Buying guidance
Quick decision
Review this air compressors & inflators in the context of the repair and the surrounding components.
Repair scenario
- Identify the symptom and confirm that this is the component required by the repair.
- Inspect nearby connectors, fasteners, and mating surfaces before installation.
Installation notes
- Use the listing instructions when present and follow the vehicle service procedure.
- Professional installation may be appropriate when the repair requires special tools or calibration.
Companion parts
- Inspect nearby fasteners, connectors, seals, fluids, and wear items before starting the repair.
- Use the service procedure and the visible package contents to identify any additional parts or tools required.
Before you buy
- Compare the listing title, photos, package contents, and specifications with the part being replaced.
- Confirm vehicle compatibility and installation requirements before ordering.
Customer feedback
Ratings and written reviews
4.7 / 5
10 source ratings
Source: Amazon. Imported marketplace feedback is shown for product research and is not a review of a purchase made on this website.
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K. Gillikin –
Works great, louder than I thought it would be. You set the pressure and go.
Ryan –
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Nate c. –
I wanted to add a tire inflator to the emergency kits in all our vehicles, and this one definitely fits the bill. From a quality and design perspective, it’s an impressive piece of equipment. We tested it out by intentionally letting the air out of one of the tires, and it did not disappoint. In just a little over a minute and a half, it took my wife’s Jeep tire from completely flat to 36 PSI! That’s pretty impressive for a battery-operated inflator of this size.The price is reasonable given everything included in the package, and it feels like a solid value. As for the battery life, I can’t speak to its long-term performance just yet, but I’ll update my review if I notice any issues down the road.
ILoveMyKids –
We are always trying to make sure we have portable tire inflators in our vehicles, and one of them stopped working – so I was glad to come across this wireless one, which I have never tried before. I’ve only ever used the kind that solely plug into the 12V for power – which you can do with this one, too – so I was a little skeptical that something like this could be wireless and rechargeable. But so far – so good! I made sure it was completely charged up to start, and it did indeed quickly inflate a tire on one of our vehicles that was slowly leaking air. It’s super simple and quick to operate. Yes, it’s loud – but not any louder than the normal ones we usually have on hand/use, so that kind of goes without saying for me. I love that this is rechargeable but can also be plugged into the 12V if needed, as well. We had a situation where a fuse for the 12V was blown and we had a flat tire – and we could have used something like this then. I’m super happy to have it now – it works great! It gets two thumbs up from us!
aguyinca –
I like how small this inflator is, it could easy tuck under a seat or in glove compartment. It’s also handy that it tells the current pressure as well as the set pressure. I also like that it screws onto the tire stem, so I can set the pressure and walk away (safer to be away in case of a blow out). My only concern is the battery life. I inflated 2 lawn mower tires to 40psi and topped off 4 car tires (only needed ~2psi per tire) and the battery was already red (5-30%). That should be enough to fix a flat, maybe two… but would need a recharge after use. This is helped by the included 12v/cigarette lighter power adapter.
Bianca H. –
This compact air compressor is a great addition to any vehicle or just having around the house. I recently learned that gas stations with air inflators can be hard to find when you’re in the middle of nowhere, so I decided to put this one in my car. It’s a nice and compact design with a strong air output. The hose that it comes with for a vehicle tire is high-quality and looks well-made. It also comes with an inflator attachment for balls, which is great if you have boys who have footballs and basketballs that always go flat. Another great feature is that it has a bike tire inflator, which is also good if you have boys who have tires on their bikes that always go flat. it has another optionthat you can choose from, which looks like it’s for maybe a golf cart or a small vehicle. I don’t really have any use for that one, but for the other three, I definitely can use them all the time. I feel very safe having this in my car. I love how small it is. You don’t have to bring out a giant air compressor or go finding one on the road. It turns on fairly quickly and has a nice digital screen, which I like.
Faith S. –
This is a powerful little air pump! It is small and compact, perfectly sized to fit in the glove box. It will inflate a tire from flat to 35psi within 10 minutes time.It comes with a power cord, and directions. It is easy to figure out, and you will never worry about being stranded with a flat tire again.
Manoo –
I got this portable air compressor for my car, and it’s incredibly compact and useful! It’s rechargeable, and I appreciate the dual power source, allowing me to charge it at home or using the car cigarette plug. The LED gauge with preset functions makes inflating tires a breeze and accurate. The construction is sturdy, and the noise level is reasonable.