Overloading
CAUTION - Vehicle weight The gross axle weight rating (GAWR) and the gross vehicle weight rating (GVWR) for your vehicle are on the manufacturer's label attached to the driver's door. Exceeding these ratings can cause an accident or vehicle damage. You can calculate the weight of your load by weighing the items (and people) before putting them in the vehicle.
Be careful not to overload your vehicle.
See also:
FAST FACTS
1. The Optima makes 200-hp from a standard direct-injection 2.4L 4-cylinder,
while achieving best-in-class 24/35-mpg (city/hwy) fuel economy.
2. Optional class exclusive features include a panoram ...
Engine cooling system
The high-pressure cooling system has a
reservoir filled with year-round antifreeze
coolant. The reservoir is filled at the factory.
Check the antifreeze protection and
coolant level at least once ...
Recommended lubricants and capacities
To help achieve proper engine and powertrain performance and durability, use
only lubricants of the proper quality. The correct
lubricants also help promote engine efficiency that results in improv ...