See also:

Cruise control system
1. Cruise indicator 2. Cruise set indicator The cruise control system allows you to program the vehicle to maintain a constant speed without pressing the accelerator pedal. This system is desi ...

POWER AND FUEL-ECONOMY ARE UP TO PAR
That description might have you thinking the Optima has all sorts of power. True, the upgraded 2.4-liter four-cylinder gets added power for ’09 with 175hp and 169 ft-lbs of torque, but it’s no ...

Vehicle weight
loading of your vehicle, to keep your loaded vehicle weight within its design rating capability. Properly loading your vehicle will provide maximum return of the vehicle design performance. Before ...