New for 2009

An all-new offroad trim clones the Titan's PRO-4X badge; it replaces the Nismo offroad package on the 2008 Frontier. Many of the features are the same, including Bilstein high-pressure shock absorbers; additional skid plates on the oil pan, fuel tank and transfer case; an electronic rear-locking differential; and unique 16-inch alloy wheels inside P265/75R16 BFGoodrich Rugged Trail tires. All PRO-4X King Cab models receive a factory spray-on bedliner and Utili-track channel tie-down system. The PRO-4X package is available on both two- and four-wheel-drive trucks.

    See also:

    Anti-freeze
    In the winter when it is anticipated that the temperature will drop below 32°F (0°C), check the anti-freeze to assure proper winter protection. For details, see “Engine cooling system” in t ...

    Underbody
    In areas where road salt is used in winter, the underbody must be cleaned regularly. This will prevent dirt and salt from building up and causing the acceleration of corrosion on the underbody ...

    Engine oil and oil filter recommendations
    ...