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 ...

Road salt eats cars fast. Use this simple winter routine—regular undercarriage washes and a rust-prevention coating—to keep your truck or SUV solid for years ...

If you live where salt is used to clear the roads of snow and ice, U.S. safety regulators have a message for you: Wash the underside of your car.The message came Wednesday from the National Highway ...

D.C., Maryland and Virginia have been pounded by snow and ice this month, and while they cause lots of wrecks, the solution to de-ice roads can also cause problems for cars. That white powder ...