See also:

Children Too Large For Booster Seats
Children who are large enough to wear the shoulder belt comfortably and whose legs are long enough to bend over the front of the seat when their back is against the seatback should use the lap/s ...

Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your vehicle. This includes driver, passengers, and cargo. The total load must be limited so that you do not exceed the GVWR. ...

Rear Head Restraints
The center head restraint has two positions, up or down. When the center seat is being occupied the head restraint should be in the raised position. When there are no occupants in the center seat ...