Undercoating

Q: Do you think it is worth it to have a car undercoated?

A: If you plan on keeping your vehicle for more than four years and live in an area where road salt is an issue, undercoating can be a valuable addition to your vehicle. Undercoating a vehicle can slow the rust process. Ideally, it is best to undercoat the vehicle when it is brand new, since the underbody is clean at this time.