View post: 2008 Tesla Roadster For Sale With Just 1,821 Miles Everyone knows that tires should be full of air to function, but how much air you should have in your tires – in other words, tire ...

Discover the top 3 life hacks for using a pressure gauge that can simplify your day-to-day tasks and enhance your efficiency.

But, connect it properly to the tire and it will reveal what the air pressure is inside the tire. Pressure sensors that use gauge pressure measure it in—typically seen in PSIG, BARG and kPaG.