VIAIR 400P-Automatic Function Portable Compressor

Analyzed on

1,143Total Reviews

Automotive

C

Company Review Grade:

Viair

33 Total Products

VIAIR 400P-Automatic Function Portable Compressor

Analyzed on

Sold by Viair

C

Fakespot review grade

C

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Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

All of the components are very well built - the fill trigger and gauge, the long coiled hose with quick release ends, and the pump itself. Bag seems like it’s durable. I like the sturdy and clean look.

The automatic feature is worth the money, because when you are going from tire to tire it turns off so you are not running the pump more than it needs to. Shipping was fast came with extra filters.

Compressor is quieter than i imagined. This one is by far easiest to use, most convenient, most powerful and quiet. It is loud, but that was also expected. This compressor is relatively quiet compared to others i've used and did a good job of quickly ... Read More

Pressure gauge is accurate once the pump shuts off. Step up is super easy, and the pressure gauge is relatively accurate about + 5 psi higher compared to my vehicles tire pressure indicator. Pair this with arb quick deflator gauge and your set.

Only complaint is that it doesn't come with a straight chuck that the more expensive mode includes. Worth the extra money to have a reliable, fast, legit product rather than a cheaper off brand item. Costly for sure, well worth it.

Cons

Another bummer is that i bought it through amazon. The included built in chuck is awkward to attach to tire stems.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

It comes with a heavy duty rightsized canvas carrying bag which is just indicative of the overall quality of the product

It was worth the extra money to purchase this quality product

It’s extremely uncomfortable after the first tire

I do wonder if the smittybilt 5cfm pump would have been better with its lower cost and higher output but im on the quality over... Read More

Price

Yes it does cost more but the price is so worth it

Shipping

Shipping was fast came with extra filters

Packaging/appearance

I bought this used but the packaging was never opened

Competitiveness

I have gone through 4 other unit one being a 120v 2gal compressor

After having to drive home on nearly flat tires when my harbor freight pumps reed valves failed very common i sprung for a more... Read More

Overview

How are reviewers describing this item?
great, hot, quality and easy.

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Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1.

Our engine has profiled the reviewer patterns and has determined that there may be deception involved.

Our engine has determined that the review content quality is low.

Our engine has analyzed and discovered that 60.8% of the reviews are reliable.

This product had a total of 1,143 reviews as of our last analysis date on Dec 3 2022.