In the halls of Chrysler, old-timers used to talk about a rust-proofing shop across the bridge in Canada. "Yeah, they use oil, which isn't allowed in the U.S.," they would say before highly ...

Winter is rough on cars in places where road crews lay down salt, brine, or sand at the first sign of freezing weather. Rust doesn’t show up overnight, but it can start forming long before you ever ...

We may receive a commission on purchases made from links. You might think that an aftermarket undercoating is redundant and unnecessary since new cars already come with rustproofing and corrosion ...

I recently purchased a certified used 2015 Toyota Corolla. The dealer recommended that I purchase rustproofing. He said extra rust protection is no longer done by manufacturers, since cars are sold in ...