As you drive down the street, you’ve probably seen cars that have fancy rims that spin or light up. They look pretty snazzy. But apparently they’re not worth it. Not only are these rims expensive – between $2,500 and $5,000 a pop – but they’re also dangerous. According to Money Magazine, the fancy rims weigh so much that it compromises the performance and handling of the vehicle. So, if your child wants to “trick out” his or her car with these rims, please reconsider. At tirerack.com, you can check out which rims are safe and which are not. The National Highway Traffic Safety Administration is asleep at the wheel on this issue and has not published any warnings. So, it’s up to you to do your homework.