2010 Chevrolet Cobalt Owner's Manual - Page 261

Vehicle Weight Rating (GVWR). The GVWR includes the weight of the vehicle, all occupants, fuel, and cargo. Never exceed the GVWR for your vehicle, or the Gross Axle Weight Rating (GAWR) for either the front or rear axle. If there is a heavy load, it should be spread out. { WARNING: Things you put inside the vehicle can strike and injure people in a sudden stop or turn, or in a crash. . { WARNING: Do not load the vehicle any heavier than the Gross Vehicle Weight Rating (GVWR), or either the maximum front or rear Gross Axle Weight Rating (GAWR). If you do, parts on the vehicle can break, and it can change the way your vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle. If you put things inside your vehicle - like suitcases, tools, packages, or anything else - they will go as fast as the vehicle goes. If you have to stop or turn quickly, or if there is a crash, they will keep going. . Put things in the cargo area of the vehicle. In the cargo area, put them as far forward as you can. Try to spread the weight evenly. Never stack heavier things, like suitcases, inside the vehicle so that some of them are above the tops of the seats. Do not leave an unsecured child restraint in the vehicle. When you carry something inside the vehicle, secure it whenever you can. Do not leave a seat folded down unless you need to. . . . 5-29