Hyundai Sonata (2009)

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    Change to "Winter Weight" Oil if Necessary
    In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See Section 9 for recommendations. If you aren't sure what weight oil you s ...

    Tire traction
    Tire traction can be reduced if you drive on worn tires, tires that are improperly inflated or on slippery road surfaces. Tires should be replaced when tread wear indicators appear. To reduce the ...

    Driving at night
    Because night driving presents more hazards than driving in the daylight, here are some important tips to remember: • Slow down and keep more distance between you and other vehicles, as it may ...