GMC 2007 Sierra - Manual (Page 61)

i (Top Tether Anchor):
Seating positions with
top tether anchors.
j (Lower Anchor):
Seating positions with
two lower anchors.
i (Top Tether Anchor):
Seating positions with
top tether anchors.
j (Lower Anchor):
Seating positions with
two lower anchors.
For crew cab models, the rear passenger side and
center seating positions have exposed metal
lower anchors located in the crease between the
seatback and the seat cushion.
For extended cab models, the rear outboard
seating positions have exposed metal lower
anchors located in the crease between the
seatback and the seat cushion.
For regular and crew
cab models, there is an
anchor symbol on
the trim covers to assist
you in locating the
top tether anchors.
Extended Cab Rear Seat
Crew Cab Rear Seat
61