The Air Suspension System - Ford 1998 F-150 Owner's Manual

normal driving and should not be
noticeable to the driver.
To avoid injury, never run
the engine with one wheel
off the ground, such as when
changing a tire.
AIR SUSPENSION SYSTEM (IF
EQUIPPED)
The air suspension system is
designed to improve ride, handling
and general vehicle performance
for static, on and off-road driving
conditions.
The load leveling feature of the
air suspension automatically
keeps the vehicle at a constant
level if a load is added or
removed from the vehicle.
The height adjustment feature
automatically controls the
vehicle height over a range of
approximately 5 cm (2 inches)
based on vehicle speed, ignition
position and selection of two or
four-wheel drive modes.
Driving
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