When you hear your mechanic say your right tire's at 30 PSI, it means that's how much air pressure it has. Checking your tire's PSI is a must-do every now and again to make sure you're not under ...

The DeWalt cordless air compressor generates a maximum 140 pounds per square inch (PSI). That's enough pressure to inflate the tires of any car or pickup truck. DeWalt also lists finish nailing of ...