Tow Bar Tow bars are commonly used by RV owners to pull a second vehicle. However, most cars don’t come with the necessary frame-mounted connection points.

Are you using your car to its full capacity? Maybe not, if you've never used tow/haul mode. Here's what it is and how to use it so you don't break your car.

As sturdy as they seem, towbars are not invulnerable, so how often should they be replaced? Experts agree that five to ten years is sensible, depending on use.