Flat tires happen at the worst times. Sure, most of us know how to swap out a tire — but any added bit of safety will go a long way. When you're stuck on the side of the road, make sure you're visible ...

Question: Sometimes while I am traveling I’ve noticed a set of reflective triangles out behind a semi? Can I use those on my personal passenger car if it were to break down? Any advice is appreciated.

When big rigs pull to a highway shoulder, their drivers are required by federal regulations to place three reflective triangles behind the vehicle within 10 minutes of stopping. In a self-driving ...