Learning how to use a low-pressure tire gauge is relatively simple ... near the trunk lid, inside the fuel door, or even ...

This is why you will see externally mounted fuel pressure gauges on drag cars so the driver/tuner can monitor fuel pressure in high gear to make sure there is sufficient pressure under high load.

Tire pressure gauge Ratings Prevent a blowout with the best tire pressure gauge. Accurate tire pressure gauges can help you stay safe and save on gas with proper tire pressure. View our ratings ...