How does this gauge get its pressure readings?

This is an electric gauge, so it uses electronic pressure sensors (sold separately) mounted on each air spring. The sensors send a signal to the gauge, which displays the pressure reading on the needles. This avoids running air lines directly into the cab.

Does this gauge come with the necessary wiring and sensors?

This Firestone gauge includes the gauge itself. You will need to source the appropriate wiring, pressure sensors, and any fittings separately to complete the installation.

Where is the best place to mount this gauge?

The black plastic housing is designed for mounting in or under the dash. Choose a location that is easily visible while driving and allows for easy wiring access.

Firestone

Specifications

Brand: Firestone
Part #: 2577
UPC: 767555151570

Firestone

Firestone Electric Dual Pressure Gauge Dual - Black Plastic (WR17602577)

Name: Firestone Electric Dual Pressure Gauge Dual - Black Plastic (WR17602577)
Brand: Firestone
Price: 361.56 USD
Availability: InStock

$361.56

Keep an eye on your air suspension with this dual-needle gauge. Displays pressure in two separate air springs.

Key Features

Monitors two air springs — lets you see pressure at a glance
Electric operation — simple wiring
Black plastic housing — blends into most interiors

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Product Details

Firestone manufactures and provides air springs for all vehicles. We began developing air suspension for passenger cars and trucks more than 70 years ago. We continue to be innovative in product design, material selection and customer service so we can provide you with a better ride and safe load-carrying capabilities. Firestone stands for quality, reliability and service.