This is the third time this vehicle has experienced wheel lock-up during braking. The first occurrence was over three months ago, while one driver was driving alone. The second occurrence was about one month ago, with a different driver, and a passenger was present who also witnessed the wheels locking; no collision resulted those two times. Both involved the wheels locking during braking and a loss of steering control. On the third occurrence, on June 25, while driving on the freeway, the vehicle ahead braked suddenly. The driver applied the brakes and they initially responded, allowing the driver to slow and avoid hitting the vehicle in front. Immediately afterward, the wheels locked up and the driver lost the ability to steer or maneuver. The anti-lock braking system did not prevent the wheels from locking. Because the vehicle could not be controlled, it was struck from behind by a following vehicle. This defect has now occurred three times over approximately three months, with two different drivers, and has resulted in a collision. It is a recurring, dangerous loss of vehicle control.