RAM 2013 CHASSIS CAB 3500 Owner's Manual page 110

108 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
4. Attach the hook to the outboard tether strap loop (see
diagram). Tighten the tether strap according to the
child seat manufacturer's instructions.
Tether Strap Through Center Tether Strap Loop And
Attached To Outboard Tether Strap Loop
Installing Three Child Restraints:
1. Place a child restraint on each outboard rear seat.
Route the tether straps following the directions for
right and left seating positions, above.
2. Attach both hooks to the center tether strap loop, but
do not tighten the straps yet.
3. Place a child restraint on the center rear seat. Route the
tether strap following the directions for the center
seating position, above.
4. Attach the hook to the outboard tether strap loop.
5. Tighten the tether straps according to the child seat
manufacturer's instructions, tightening the right and
left tether straps before the center tether strap.