Owning an older muscle car can be a deeply rewarding experience. However, maintaining its pristine condition, particularly against the relentless threat of rust, requires dedication and knowledge.

It’s virtually inevitable: over the course of months and years, rust will begin to form on your car, truck, or crossover.

Today’s vehicles are far more rust resistant than the vehicles of 30 years ago, and many manufacturers offer lengthy corrosion warranties. But while it’s not as commonly needed as it once was, rust ...