Global Machinery Company Sierra 1999 - Manual (Page 62)

yellow blue
1-56
Securing a Child Restraint in the Center
Front Seat Position
Don’t use child restraints in this position. The restraints
won’t work properly.
Securing a Child Restraint in the Center
Rear Seat Position (Extended Cab Pickup)
If you have an extended cab pickup, you can secure a
child restraint in the center rear seat position.
There is limited space in the rear seating area of an
extended cab model. If you want to secure a child restraint
in a rear seating position of an extended cab model,
especially in the rear center position, be sure to study the
instructions that came with your child restraint to see if
there is enough room to secure your seat properly.