1. Locate the rear wheel alignment bar. It is a long, metal bar that runs across the rear axle of the vehicle.
2. Find the adjuster on the alignment bar. It is usually located in the middle of the bar and has a bolt or nut on either end.
3. Loosen the bolt or nut on one end of the adjuster. This will allow you to slide the adjuster along the bar.
4. Slide the adjuster towards the front of the vehicle until the desired alignment is achieved.
5. Tighten the bolt or nut on the other end of the adjuster to secure it in place.
6. Repeat steps 3-5 for the other side of the vehicle.
Once you have loosened the adjuster and achieved the desired alignment, be sure to tighten the bolts or nuts on both ends of the adjuster to secure it in place. This will ensure that the alignment remains correct.