2010 Toyota Tundra CrewMax Owners Manual - Page 198

1-7. Safety information Center passenger seat Swing the seatback forward slightly. (→P. 65) Open the anchor bracket cover. Latch the hook onto the anchor bracket. Return the seatback to its original position. Make sure the seatback is securely locked by pushing forward and rearward on the top of the seatback. Secure the child restraint using LATCH anchors (→P. 156) or a seat belt (→P. 159), and tighten the top tether strap. Make sure the top tether strap is securely latched. Replace the head restraint. Installing position: Outside passenger seat Center passenger seat