At first glance, a used truck from the Midwest or Northeast can look like a steal. The paint shines, the engine sounds strong, the interior smells clean, and the price feels almost too good to be true ...

Steel is almost the perfect material to build a car with. Inexpensive, strong without being brittle, and a modulus of elasticity that allows it to take a beating without permanently changing shape, ...

We are all familiar with rust, that powdery-to-flaky brownish-red substance which eventually appears on most metal objects exposed to the elements. Rust is formed as a byproduct of a chemical reaction ...