Wouldn't it be awesome if your car wore some kind of protective armor that warded off scuffs and dings? Well, maybe it can. See more »

The idea an airtight car might initially seem appealing. After all, it would likely be very quiet inside and water tight, too. But is an airtight car really a good (or safe) idea? See more »

Most people take pretty good care of their cars' insides, but they may neglect the outside. Why is it important to wax your car and how often should you do it? See more »

If your car persistently pulls you to the side of the road, it may be trying to tell you something. Relax. This simple service shouldn't cost you that much. See more »

Bald heads are OK. Bald tires are not. How can you tell when your car's rubber road-huggers need to be retired? See more »

Tire rotation isn't hard: It won't take you long and it's cheap to have done professionally. Still, it's something we often neglect to do. How often should you rotate your tires? See more »

One thing is certain: If your car is vibrating, you know you've got a problem. But determining the root cause of that wobble or shake might not be as difficult (or expensive) as you may think. See more »

It seems that most modern cars -- with a few high-performance exceptions -- are designed to be somewhat silent inside the passenger cabin. But will your car's quiet interior get noisier over time? See more »