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Review of Accutire MS-4021B Digital Tire Gauge
4.10 stars Very Good Form 379 Reviews
Reviewed on: November 18, 2012 Author:
Price Range


Pros & Cons


  • Accurate
  • Durable
  • Easy to read
  • Nice display
  • Easy to use
  • Build quality is very good
  • Readable in sunlight and darkness


  • Seal between gauge and tire valve could be better
  • Does not work after replacing batteries
  • Air leaks while checking pressure
Review Summary

This is the summary of consumer reviews for Accutire MS-4021B Digital Tire Gauge. The BoolPool rating for this product is Very Good, with 4.10 stars, and the price range is $10-$15.

Accutire MS-4021B Digital Tire Gauge measures pressure in 0.5 psi increments. Attaching it to the tire valves is made easier by the angle of the gauge and handle. It is very solidly built and durable. This is an excellent tool for any glove compartment to use when needed. The screen is easy to read, the handle is easy to hold. The display is large and very legible that lights up when checking car tires in a dim lit area. It is so much nicer than using an analog gauge and guessing the accuracy. The pressure reading does automatically shut off soon after a reading, but it stays displayed and backlit long enough to read it easily.

Users complain that it stops working after replacing batteries. Also, it does not make a good seal with valve system and air leaks while checking pressure.

Overall, it is easy to use, gives consistent readings, and readings are easy to read. This is a reasonable gauge for a reasonable price that is far better than the old fashioned metal analog variety.

User Voice
Accutire MS-4021B Digital Tire Gauge
Large and legible display Ruggedly built
Review Group #: 1 Rating :
3.50 stars
4 Reviews See Details
Great and helpful tool for your car
Review Group #: 2 Rating :
4.50 stars
9 Reviews See Details
Great price
Review Group #: 3 Rating :
4.50 stars
10 Reviews See Details
Display is amazingly easy to read Consistent readings
Review Group #: 4 Rating :
3.50 stars
17 Reviews See Details
Accurate digital reading
Review Group #: 5 Rating :
4.50 stars
19 Reviews See Details
Works very well for a couple of years Does not work after replacing batteries
Review Group #: 6 Rating :
3.00 stars
20 Reviews See Details
Works perfectly
Review Group #: 7 Rating :
4.00 stars
22 Reviews See Details
Bright LED readout is large and easy to read
Review Group #: 8 Rating :
4.50 stars
24 Reviews See Details
Complain about air leakage
Review Group #: 9 Rating :
3.50 stars
24 Reviews See Details
Pressure gauge measures within .5 PSI Seems to be accurate
Review Group #: 10 Rating :
4.50 stars
25 Reviews See Details
Accurate readings and easy to use
Review Group #: 11 Rating :
4.50 stars
26 Reviews See Details
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Review Sources
Accutire MS-4021B Digital Tire Gauge
Accutire MS-4021B Digital Tire Gauge


Rating : 4.10 stars Form 379 Reviews
Ratings Badge
Rating : 4.10Very Good
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