A roll control system (16) for an automotive vehicle (10) is used to
detect if one of the plurality of wheels (12) is lifted. The system
generates a pressure request to determine if the wheel has lifted. A roll
control pressure request may also be generated. The wheel lift pressure
is suppressed in response to the roll control pressure request. The
system may also store a peak wheel speed after the initiation of a build
cycle so that the peak wheel speed is used in the wheel lift
determination. Also, the system may have an ABS monitor mode which uses
the build and release cycles of the ABS system to determine whether a
wheel has lifted.