2009 Jeep Patriot Owner's Manual - Page 338

336 STARTING AND OPERATING Curb Weight The curb weight of a vehicle is defined as the total weight of the vehicle with all fluids, including vehicle fuel, at full capacity conditions, and with no occupants or cargo loaded into the vehicle. The front and rear curb weight values are determined by weighing your vehicle on a commercial scale before any occupants or cargo are added. Overloading The load carrying components (springs, tires, wheels, etc.) of your vehicle will provide satisfactory service as long as you do not exceed the GVWR. The best way to figure out the total weight of your vehicle is to weigh it when it is fully loaded and ready for operation. Weigh it on a commercial scale to ensure that it is not over the GVWR. Overloading can cause potential safety hazards and shorten useful service life. Heavier suspension components do not necessarily increase the vehicle's GVWR. Loading To load your vehicle properly, first figure out its empty weight. Store heavier items down low and be sure you distribute their weight as evenly as possible. Stow all loose items securely before driving. Improper weight distribution can have an adverse effect on the way your vehicle steers and handles, and the way the brakes operate. CAUTION! Do not load your vehicle any heavier than the GVWR. If you do, parts on your vehicle can break, or it can change the way your vehicle handles. This could cause you to lose control. Also, overloading can shorten the life of your vehicle.