Download Britax FRONTIER XT User guide

Child Size: Height and Weight Limitations
Booster Mode:
Children must:
1stand 42 – 60 in. (106.7 – 152.4 cm) in height and
2the top of the child’s ears must be below the top of the head restraint and
3the vehicle belt must be appropriately positioned at or above the child’s
shoulder through the shoulder belt guide.
NOTE: This child seat must only be used in booster mode with children 40
lbs (18.1 kg) or more and meet all of the above fit requirements.
Store this user guide behind the cover in the lumbar region of the
child seat.
5