... is availableWith key-chainplastic head or metal head4 side plastic barPressure range: 10-50psiscales selection (bar, Kpa, ... one pound per month under normal conditions. Proper tire pressure improves gas mileage, handling, braking and durability. ... 10/9KGS better gas mileagelonger tire lifeimproved handlingincreased safety Hot selling, pencil type, mini tire pressure gauge, top quality, auto accessory, ...