How do you adjust the front headlights for a 2008 Toyota Tundra?

To adjust the front headlights on a 2008 Toyota Tundra, park the vehicle on a level surface about 25 feet from a wall. Turn on the headlights and mark the center of the light beams on the wall with tape. Use a screwdriver to adjust the vertical and horizontal alignment screws located on the headlight assembly until the beams are centered at the marks. Finally, check the alignment by observing the headlights' performance while driving.