Tracker 4WD V6-2.5L VIN 4 (2001)
1. Install the luggage carrier crossrails, each are labeled front and rear (1) to the luggage carrier side rails (2).
2. Turn the lock knob (1) clockwise on each side of the luggage carrier crossrail (3) in order to tighten the crossrail, be sure to tighten firmly.