We keep seeing this Rust Prevention Magic (RPM) product in the National Parts Depot ads on the inside cover of this magazine. We were so intrigued by the product and had to try it out. We called Dave ...

It’s no secret that various bare-metal parts — such as exhaust pipes — will rust. Raw aluminum will end up covered in a white-ish crust that pits the surface. You could paint those parts to prevent ...

It’s virtually inevitable: over the course of months and years, rust will begin to form on your car, truck, or crossover. Left unchecked, it’ll spread, expand, and eventually ruin its finish, ...