Toyota 2003 Matrix Owner's Manual page 214

1. Aluminum wheels—Before stowing the
flat tire, remove the center wheel orna-
ment by pushing from the reverse side.
Be careful not to lose the wheel ornament.
210
'03 MATRIX_U (L/O 0201)
Buckle
2. Put the flat tire on the rear luggage
storage box lid with the outer side of
the wheel facing up. Hook the belt
clips closest to the buckle to the rear
upper tie−down hooks.
2003 MY COROLLA MATRIX_U (OM12767U)
3. Pass the belts through the center hole
of the wheel as shown above.