Tire pressure gauges (17) Our tests look at digital, stick-type, and dial-type tire pressure gauges from four brands: Accutire, Intercomp, Gorilla, and Slime.

This $15 bestselling digital tire pressure gauge is on sale for just $8 at Amazon, and shoppers love how “extraordinarily accurate” it is.

This TireTek pressure gauge has a rubber boot around the dial, which should help it be more robust during the inevitable 2-foot drop onto concrete. It's got an air bleed built into the base to ...

At 2500 RPM, the pressure reading should not exceed 3 PSI. Most back pressure gauges are marked in green and yellow to help you easily discern whether back pressure is excessive or acceptable.