Chevrolet 2006 Tahoe Owner's Manual page 66

For Regular models, the top tether anchors are located at
the bottom rear of the seat cushion for each seating
position in the second row. Be sure to use an anchor
located on the same side of the vehicle as the seating
position where the child restraint will be placed.
Second Row Seat — Regular Models
For Extended models with a bench or bucket second
row seating, the top tether anchors are located at
the bottom rear of the seat cushion for each seating
position in the second row. Be sure to use an anchor
located on the same side of the vehicle as the seating
position where the child restraint will be placed.
1-60
Second Row Seat (Bucket Similar) — Extended
For Regular models with third row seating, there is one
top tether anchor located at the bottom rear of the
seat cushion that can be used for either the center or
passenger side seating position in the third row, but not
for both. Never install two top tethers using the same
top tether anchor.
Models