$51.99 ISSPRO® R13240 - EV2 R13000 Series 2-1/16 Coolant Pressure Gauge, 0-40 PSI
Quickcar Racing Products 0-40 psi Tire Pressure Gauge P/N 56-042 - Walmart.com
Quickcar Racing Products QRP56-041 0-40 PSI Liquid Filled Tire Pressure Gauge - Walmart.com 
