The International Council on Infertility Information Dissemination, Inc

General Car Seat Guidelines

Body: 

General Child Seat Use Information
Buckle Everyone. Children Age 12 and Under in Back!

 

 

Age /

Weight

Seat Type /

Seat Position

Usage tips
Infants Birth to at least 1 year and at least 20 pounds

Infant-Only Seat/rear-facing or Convertible Seat/used rear-facing.

Seats should be secured to the vehicle by the seat belts or by the LATCH system.

  • Never use in a front seat where an air bag is present.
  • Tightly install child seat in rear seat, facing the rear.
  • Child seat should recline at approximately a 45 degree angle.
  • Harness straps/slots at or below shoulder level (lower set of slots for most convertible child safety seats).
  • Harness straps snug on child; harness clip at armpit level.
Less than 1 year/ 20-35 lbs.

Convertible Seat/used rear-facing (select one recommended for heavier infants).

Seats should be secured to the vehicle by the seat belts or by the LATCH system.

  • Never use in a front seat where an air bag is present.
  • Tightly install child seat in rear seat, facing the rear.
  • Child seat should recline at approximately a 45 degree angle.
  • Harness straps/slots at or below shoulder level (lower set of slots for most convertible child safety seats).
  • Harness straps snug on child; harness clip at armpit level.
PRESCHOOLERS /
TODDLER
1 to 4 years/ at least 20 lbs. to approximately 40 lbs

Convertible Seat/forward-facing or Forward-Facing Only or High Back Booster/Harness.

Seats should be secured to the vehicle by the seat belts or by the LATCH system.

  • Tightly install child seat in rear seat, facing forward.
  • Harness straps/slots at or above child’s shoulders (usually top set of slots for convertible child safety seats).
  • Harness straps snug on child; harness clip at armpit level.
YOUNG
CHILDREN
4 to at least 8 years/unless they are 4’9" (57") tall.

Belt-Positioning Booster (no back, base only) or High Back Belt-Positioning Booster.

NEVER use with lap-only belts—belt-positioning boosters are always used with lap AND shoulder belts.

  • Booster base used with adult lap and shoulder belt in rear seat.
  • Shoulder belt should rest snugly across chest, rests on shoulder; and should NEVER be placed under the arm or behind the back.
  • Lap-belt should rest low, across the lap/upper thigh area—not across the stomach.