2010 Hummer H3 Owner's Manual - Page 216

9-32 Driving and Operating Using heavier suspension components to get added durability might not change the weight ratings. Ask your dealer to help you load the vehicle the right way. Notice : Overloading the vehicle may cause damage. Repairs would not be covered by the vehicle warranty. Do not overload the vehicle. Similar appearing vehicles may have different GVWRs and capacity weights. Please note the vehicle's Certification/Tire label or consult your dealer for additional details. { WARNING Things you put inside your 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 the vehicle handles. These could cause you to lose control and crash. Also, overloading can shorten the life of the vehicle. Put things in the cargo area of your vehicle. 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 your vehicle. When you carry something inside the vehicle, secure it whenever you can. Do not leave a seat folded down unless you need to. . 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. . . .