Frame rust is bad, that’s no secret. Anyone who’s shopped for an XJ Jeep Cherokee, second-gen Toyota 4Runner, or pretty much any Ford F-150 knows to look for signs offrame rust, as it can quickly ...

Galvanization, which is basically a zinc coating to iron or steel, dates back to the 17th century. The automotive industry adopted the rust-preventing process back in the 1980s, and many other ...