The 10 Best Digital Tire Gauges

Updated February 21, 2018 by Brett Dvoretz

10 Best Digital Tire Gauges
Best High-End
Best Mid-Range
Best Inexpensive
We spent 46 hours on research, videography, and editing, to review the top choices for this wiki. Having the wrong air pressure in your tires -- too much or too little -- is not only dangerous, but can lead to poor fuel consumption, poor handling, and a shorter tire life. Keep your rubber at the proper level at all times with one of these easy-to-read digital gauges. Some even double as inflators and can be programmed to stop at a desired PSI. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best digital tire gauge on Amazon.

10. Slime 20017

If you are on a tight budget and durability is of no concern, then the Slime 20017 is probably your best bet. It doesn't have many of the bells and whistles of other models, but it can quickly and accurately measure your pressure.
  • good for day and night use
  • reading hold function
  • battery isn't replaceable
Brand Slime
Model 20017
Weight 0.3 ounces
Rating 4.0 / 5.0

9. Accutire MS-4021B

The Accutire MS-4021B is a basic model that shows pressure levels in PSI. It features a rugged body that makes it suitable for heavy use, a rubber-coated handle, and an angled head that allows for simple attachment to nearly any valve.
  • measures in half-pound increments
  • auto shutoff to prevent deflation
  • goes through batteries quickly
Brand Accutire
Model MS-4021B
Weight 0.6 ounces
Rating 3.6 / 5.0

8. Ionox ION-15S

The Ionox ION-15S has a heavy-duty, die-cast metal housing that effectively protects the internal components. It displays measurements in four different pressure scales and automatically recalls the last setting used when you turn it on.
  • coated with a nonslip grip
  • available in two colors
  • can be hard to connect to a valve
Brand Ionox
Model ION-15S
Weight 4 ounces
Rating 3.6 / 5.0

7. Exwell TPG0096

The Exwell TPG0096 offers a measurement range from 5 to 150 PSI, making it suitable for cars, bicycles, motorcycles, and more. Its long handle is easy to hold onto, so it's a great choice for car washes and other shops that check a lot of tires.
  • controlled deflation button
  • extremely sturdy build
  • too bulky to store in a glovebox
Brand Exwell
Model pending
Weight 1.2 pounds
Rating 3.7 / 5.0

6. DIYco Elite Series DTG-400

The DIYco Elite Series DTG-400 is a relatively compact model that can easily be kept in your glovebox or door storage compartment. It features a rotating chuck and a flexible hose, so you can get to your valve from any angle and still see the display.
  • comes with two aaa batteries
  • wide pressure range
  • highly accurate readings
Brand DIYCO
Model DT-100
Weight 8 ounces
Rating 4.2 / 5.0

5. Craftsman MS4376

Rest easy that your tires are properly inflated with the Craftsman MS4376. It features oversized numbers on its backlit screen and a straight nozzle that makes it easy to attach to a valve, so there is less chance of error.
  • beeps when reading is finished
  • auto bleeds air to desired pressure
  • doubles as an emergency flashlight
Brand Craftsman
Model MS4376
Weight 4.8 ounces
Rating 4.6 / 5.0

4. Measurement Limited Michelin MN-12279

The Measurement Limited Michelin MN-12279 is suitable for day and nighttime use, thanks to its brightly backlit LCD and built-in white LED flashlight. Its robust housing with rubberized edges provides a secure grip at all times.
  • remembers desired pressure levels
  • measures to one-tenth of a pound
  • seals well to stem valves
Brand Measurement Limited
Model MN-12279
Weight 11.2 ounces
Rating 4.0 / 5.0

3. Jaco FlowPro

The Jaco FlowPro is rigorously tested and calibrated to ensure the utmost accuracy when used in real-world situations. It's equipped with a push-button thumb trigger to initiate inflation when attached to a compressor, and it comes with two interchangeable brass chucks.
  • lifetime satisfaction guarantee
  • integrated bleeder valve
  • quick-connect compressor fitting
Brand JACO Superior Products
Model JSP-013
Weight 1.4 pounds
Rating 4.7 / 5.0

2. Coolbuy T-1

The Coolbuy T-1 comes in black, blue, or red and in a single or double-pack. It seals to stems quickly, so you can get an accurate pressure measurement within in a few seconds, and the contoured shape allows it to fit comfortably in the hand.
  • can toggle through measurement types
  • light integrated to the nozzle
  • comes with a storage bag
Brand Cooolbuy
Model T-1
Weight 3.5 ounces
Rating 4.9 / 5.0

1. Astro 3018

The Astro 3018 can be used to check your pressure or, when it is attached to a compressor, as a nozzle for inflating your tire . Its LCD screen is backlit for nighttime use, and it displays measurements in large numbers that are easy for anybody to see.
  • durable braided steel hose
  • displays kg psi or bar measurements
  • housed in a thick rubber sleeve
Brand Astro Pneumatic Tool
Model Drake Off Road Tools
Weight 2.2 pounds
Rating 4.8 / 5.0

Under Pressure: Choosing A Digital Tire Gauge

A basic digital tire gauge can be acquired for around ten dollars, and you can find accurate and easy to operate gauges in this price range. Such gauges can be pressed against the tire's valve and will almost immediately display the tire's internal air pressure in easy to read numbers on their screen. The only thing you need to be sure of is which pressure scale the gauge is using (even most basic tire pressure gauges offer more than one scale; if yours doesn't, that's no problem either, but you may need to know how to convert the numbers from one scale system to another). That is to say whether it is reading in PSI, BAR, KPa, or KG per CM.

If you want a decidedly higher end digital tire gauge, you will not need to spend a fortune. In fact, many of the top quality options available on the consumer market only cost around fifty dollars. In that price range, you can expect a pressure gauge that can not only be applied to a tire's valve to read internal air pressure, but which can in fact have pressurized air run through the unit, actively filling a tire with air (or releasing air if needed) while also determining pressure. These versatile tools are a must have for the auto repair shop, for a vehicle dealership or car rental business, or for any other location that deals with a high volume of cars, trucks, busses, or vans. But for the DIY home car enthusiast, such pressure gauges are well within the budget and are a wise idea to own.

Using a tire gauge without this flow through ability means letting some air out of the tire each time you take a reading. That means that while you can come very close to ideal tire pressure, you probably can't be fully precise. If vehicles -- and proper maintenance and care -- are quite important to you, so too should be highly accurate tire pressure.

Yet another category of tire pressure gauges takes the "Swiss Army Knife" approach to things, incorporating myriad tools into one device. You can get a tire pressure gauge that also has a built in glass breaker, a blade that can be used to sever a seat belt, and a light and screwdrivers that could help during a roadside tire change or other issue.

A Few Words On Proper Tire Pressure

If you have a tire that seems to be low on air, the first thing to do is use your handy digital tire gauge to check the internal air pressure and confirm your suspicions. Sometimes a tire can be perfectly well pressurized but appear low on air based on the angle at which it is parked or the road surface beneath the rubber. Trust your gauge's reading, but reconfirm the results later when the car is parked elsewhere.

If the tire is low, use an air compressor (yours if you own one or else at a gasoline or service station) to return the tire to its ideal PSI (or pounds per square inch) of pressure. Then periodically check the tire again over the coming days. If the tire again loses pressure, you need to search for the source of the leak and, if you can find the issue, patch the hole, repair the valve, or else replace the tire.

You should never continue to drive on a tire that is improperly pressurized: not only does this increase the risk of it rupturing, leading you to a much larger issue, but it also puts uneven strain on the vehicle's other wheels. That is to say on the other tires, rims, struts, and all. A vehicle must distribute its massive weight evenly across its tires to be in good working order.

As for proper tire pressure, make sure you refer to the owner's manual of your vehicle to choose the right type of tires, and then cross reference the recommended pressure rating in the manual with information from the maker of the tires you choose. But keep in mind that what constitutes proper tire pressure can actually change from time to time given the circumstances under which you are driving.

For example, when your vehicle is towing a heavy load (or carrying a large payload, as with a loaded pickup truck bed or van's rear compartment), you may need to add about ten percent additional air pressure to the rear tires to compensate for the added weight. Never exceed the maximum rated PSI of the tires even when towing. (Many tires have an "ideal" pressure rating that is below their maximum; simply return to tire to its standard pressure when the towing or hauling is completed.)

Likewise, to properly winterize your vehicle, add a few pounds of pressure to each tire. This helps to compensate for the reduced responsiveness tires proffer in winter weather due both to poor road conditions and to the rubber stiffened by cold.

Other Accessories That Help Keep Tires Happy

A digital tire pressure gauge is an essential item for anyone who cares about his or her car. But these compact tools are also important for anyone who cares about safety and economic savvy: only a car that is driving atop four properly and equally pressurized tires can be assured of proper handling and of even, steady wear on the tires. (Not to mention on many of the other elements of the vehicle, including axles, struts, shocks, and more.)

If you care about keeping your tires looking and working properly, then beyond the tire gauge, consider keeping a tire sealant kit or can on hand. When a tire has been punctured, the sooner you use such a tool -- which uses a pressurized sealant that pumps into the tire through the valve -- the more chance you have of salvaging the tire. Just make sure you have it properly repaired later. If you want to take the next step in tire repair and maintenance readiness, get a good tire repair kit and be ready to fully patch a hole yourself.



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Last updated on February 21, 2018 by Brett Dvoretz

A wandering writer who spends as much time on the road as behind the computer screen, Brett can either be found hacking furiously away at the keyboard or perhaps enjoying a whiskey and coke on some exotic beach, sometimes both simultaneously, usually with a four-legged companion by his side. He hopes to one day become a modern day renaissance man.


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