Interstate Pneumatics TG198 Dual Foot Head Pocket Pencil Type Tire Pressure Gauge, 20-120 PSI. These tire pressure gauges feature chrome plated metal construction and are designed for long and reliable service life. Four-sided black anodized aluminum slide out scale features white printing for easy reading from any angle.
Correct pressure not only helps reduce rolling resistance but improves gas mileage as well while extending the tire life. Properly inflated tires are safer and can save you 5 to 15 cents per gallon..