Description This is a Custom ISSPRO EV2 Turbo Boost Gauge 0-60PSI Built to match for your Peterbilt Factory Truck Dash Chrome Ring/Bezel Size: 2 1/16″ Application: Peterbilt Condition: New Brand: ISSPRO   Shopping for a similar Kenworth turbo-boost gauge setup for another truck’s dash? See the ISSPRO EV2 0-60 PSI version built for Peterbilt trucks.