1Car Seat Types by Age & Weight
Rear-Facing Infant Seats (Birth - 2+ years):
- Age: Birth to AT LEAST 2 years old
- Weight: 5-35 lbs (varies by seat)
- Height: Up to manufacturer limit
- Key: Keep rear-facing as long as possible!
Convertible Seats (Birth - 8+ years):
- Rear-facing mode: Birth to 2+ years
- Forward-facing mode: 2+ years, 20+ lbs
- Weight range: 5-65+ lbs
- Best value: Grows with child
Forward-Facing with Harness (2-7 years):
- Age: 2+ years AND 20+ lbs
- Weight: 20-65 lbs
- Height: Up to manufacturer limit
- Keep: Use harness as long as possible
Booster Seats (4-12 years):
- Age: 4+ years AND 40+ lbs
- Weight: 40-120 lbs
- Height: Until seatbelt fits properly
- Type: High-back or backless
Seat Belt Only (8+ years):
- Age: 8+ years OR 4'9" tall
- 5-step test: Proper seat belt fit
- Back seat: Until 13 years old