Why does my 4X4 jerk when turning?
Why does my 4X4 jerk when turning? 4 Wheel Drive Locks Up When Turning This phenomenon is caused by the front wheels battling the rotational force coming from the front drive shaft as it tries to slow down the front wheels, causing the massive under-steer effect. You should avoid engaging 4WD on a high traction surface at all costs. What does longitudinal force do to a 4WD truck? Longitudinal force propels a vehicle forward during acceleration and slows it down during braking. The more longitudinal force applied to the ground, the less wheel slip. In the good old days, the...