WD-40 isn't just for squeaks. In winter conditions, it can help protect certain car parts, but only if you know how to use it ...

The car frame is the main supporting framework to which all other parts of the car are connected. Because a car frame is made of metal, it can rust over time. The good news is that it can be repaired, ...

Rusty floorpans are common in the East and Midwest, where the harsh winter conditions and road salt eat away at a car's undercarriage virtually from the first day it hits the road. In California, ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? An ominous brown stain on the fender. A bubble in the paint at the bottom of a door.

Q: I live in Southern New England and, in the past, I have had problems with undercarriage rust ruining brakes, mufflers and even the frame of the car. I get the same story: Drive it more, keep it ...

GARDEN CITY, N.Y. (AP) — A new AAA report estimates U.S. drivers pay about $3 billion a year to repair rust damage from road de-icers. AAA's Northeast office said Tuesday that liquid de-icers are ...