Graco Quattro Tour 1749531 Owner's Manual page 45

5. Properly routing the vehicle seat belt or LATCH.
6. Properly reclining the infant restraint.
7. Properly securing the infant restraint in the vehicle using a seat
belt designed to restrain an infant restraint or by using LATCH. Many seat
belts are NOT safe to use with infant restraints, even though they can
easily be threaded through the infant restraint!
5