Antilock brakes provide the capability for shorter stopping distances
and the ability to steer and maintain control during hard braking, esp
ecially on wet and slippery surfaces. Owners of late model cars equipp
ed with antilock brakes were surveyed in North Carolina and Wisconsin
regarding their experiences with antilocks. The survey results indicat
ed that more than 50% of the drivers in North Carolina and 40% in Wisc
onsin incorrectly indicated how to brake a car in an emergency situati
on on wet and slippery pavements in a way that will effectively activa
te the antilock feature. More drivers in Wisconsin than in North Carol
ina reported that their cars' antilock feature had been used, but more
than 33% of the Wisconsin drivers and 62% of North Carolina drivers s
aid they had never used the antilock feature of their cars' brakes.