Slime 40022 12-Volt Digital Tire Inflator Review

Slime 40022 12-Volt Digital Tire InflatorThe Slime 12 volt digital air compressor is another long time best seller on Amazon. It has just reached it’s 5 year anniversary for availability on Amazon and given it’s rank is still selling by the hundreds. What are the reasons for the popularity of this 12v compressor and are they warranted?  This review will attempt to answer those questions.


Buy The Slime 40022 12-Volt Digital Tire Inflator At The Lowest Price!


What Are The Features Of The Slime 12 Volt Air Compressor With Built In Pressure Gauge?

According to Slime, the features are:

Digital 12 volt inflator plugs directly into your cigarette lighter,15 Amp fuse required.
Bright LED light for night use
Inflate-Right technology-inflator will automatically shut off at desired pressure
12 feet total reach
Guarantees perfect pressure with every use.

There are so many air compressors as well as types of inflators that we like to break them down into 2 categories.  There are home use compressors and car use compressors.  While you can use the 12v Slime in your car as well as atSlime 40022 12-Volt Digital Tire Inflator2 home if necessary, you cannot use the home inflator when you are on the road.  Of course, there is a tradeoff for the versatility of a 12 volt that plugs in to your cigarette lighter.  Normally the 12v will inflate slower than the standard plug in compressor.

With that sorted out, let’s look specifically at the Slime 40022.  This is meant as a trunk, emergency tire inflator.  While you can use it at home, you would be much better off with air compressor built for the garage.  The Slime has all of the features you would expect to need for an emergency tire flat tire.  You get a super powerful flashlight because of course these emergencies always seem to happen at night.

Buy The Slime 40022 12-Volt Digital Tire Inflator At The Lowest Price!


Here is where the Slime emergency tire inflator sets itself apart from it’s competitors.  The Inflate- Right technology allows for automatic shutoff as soon as the pre-set pressure is achieved.  This is a great feature because you can set the correct pressure, attach the hose and be assured that the tire or anything else you are blowing up will not be over filled.

How Does The Slime Portable Digital Tire Inflator Perform?

The most important factor in deciding which 12v portable air compressor to buy is how it performs when you need it most.  You will most probably be in a difficult situation when the need arises to use it.  Sitting by the side of the road at midnight in the rain is a bad time to find out that you bought the wrong emergency inflator.  The top selling 40022 has been on the market for 5 years now and continues to be in the top 100 for all automotive products sold on Amazon.  This is quite impressive given all of the options available.

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One thing to remember is that you get the screw on type of attachment rather than the clip on type.  There is much discussion on blogs about which is better.  We feel that in most instances neither is better than the other.  It is more a matter of preference than usefulness.  You do want to be aware of this before you buy in case your preference is for the clip on type of attachment.

Buy The Slime 40022 12-Volt Digital Tire Inflator At The Lowest Price!


Another thing to be aware of is that whatever you are filling will take a little longer than a normal, home type compressor.  It will definitely get the job done but will probably take about double the time.  Certainly not a deal breaker but simply another thing to be aware of.  If you are looking for more of an air compressor for home use, the Goodyear i8000 120-Volt Direct Drive Tire Inflator may be a good low cost option.  Also in the Slime family is the Slime 40026 2X Heavy Duty Direct Drive Tire Inflator which is a super powerful air compressor.

So What Is The Verdict On The Slime 40022 12-Volt Digital Tire Inflator?

As always, we like to give you our buy or no buy opinion.  In this case, the decision is pretty easy.  As long as you understand exactly what this tool is made for then it is a buy.  Like most tools, you want to use it for what it is designed for.  If you do a lot of home repairs and need to use a compressor constantly then you should look for a more powerful home compressor.  If you are like most people and want to have one in the trunk and hope you never need it, the Slime 40022 12-Volt Digital Tire Inflator is a great buy at under $30.

What do customers say?

by Eric Potter

I investigated a number of similar products on Amazon, other web merchants and on the Manufacturer’s websites. As a result I decided I was seeking a couple specific things.

My Desires
o Low Cost
o Screw on Valve Attachment. My rims don’t leave enough room for the larger sleeve that surrounds the clip-on type hose attachments found on many pumps.
o Automatic Shutoff. I’ve got better things to do that watch a needle move.

+ Inexpensive. Disregarding a few slightly less expensive generic no-name products with poor reviews, the products I found that had the features I wanted were often two times the price or more Read more…



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