Catalytic converter thefts are easy and fast. Some mechanics put a plate underneath the car to foil potential thieves. But can the plate cause damage?

Car experts swear by this one simple fix for loose plates. ... The black finish gives your car a clean, polished look, and installation only takes a few minutes with a standard screwdriver.

Q: I want to replace my 2004 GMC Yukon SUV. It has a high and low transfer case. My driveway is a steep gravel hill. In the winter, when it is very cold and icy, the Yukon's low range is very good ...