"The GVWR is the maximum weight your vehicle is designed to carry. The GVWR includes the net weight of the vehicle, plus the weight of passengers, fuel, cargo and any accessories added to the vehicle after purchase. The GVWR is a safety standard used to prevent overloading."

"Curb Weight is the weight of the vehicle including standard equipment, oil, lubricants and a full tank of fuel. It does not include optional contents or other optional equipment, the weight of driver, passengers or cargo."

Mark