GM, which owns Pontiac, Buick, Cadillac, GMC and others, is in a tough spot right now. The company has temporarily shut down assembly lines around the country and there are rumors that GM is about to file for bankruptcy. On top of that, GM is having a very difficult time selling cars. GM has discovered that it can only sell cars when the company offers huge discounts. So, GM is now back at it and has launched a new sale known as the “Red Tag Sale.” So, when you go to a dealership, you’ll see the Monroney label on the car and, next to it, a “red tag” price. This is the no negotiation, maximum price, so the car can’t be sold any higher than that price. Then, if you’re a savvy shopper, you’ll be able to negotiate below that price.