Car Seat Laws and Regulations
A comprehensive guide to car seat laws and requirements across the United States
General Guidelines
Rear-Facing
Birth to 2+ years- • Required in most states until age 2
- • Weight limit varies by seat model
- • Recommended as long as possible
- • Check height/weight limits
Forward-Facing
2+ years to 4-7 years- • Use after outgrowing rear-facing
- • Must use tether anchor
- • 5-point harness required
- • Check state-specific age requirements
Booster Seat
4-7 years to 8-12 years- • Use when outgrowing forward-facing
- • Must use vehicle seat belt
- • Check height/weight minimums
- • Required until 4'9" in most states
State Variations
Northeast
- → NY: Rear-facing until age 2
- → MA: Booster seats until age 8
- → CT: 5-point harness until 5 years
- → NJ: Rear-facing under 2 years
West Coast
- → CA: Rear-facing until age 2
- → WA: Booster seats until 4'9"
- → OR: Child restraints until age 8
- → NV: Rear-facing under 2 years
Midwest
- → IL: Under 2 rear-facing
- → MI: Booster seats until age 8
- → OH: Child restraints until 4'9"
- → WI: Booster seats until age 8
Important Notes
- Local Variations: Laws may vary by city or county
- Updates: Regulations are regularly reviewed and updated
- Enforcement: Violations may result in fines or penalties
- Best Practice: Always follow manufacturer guidelines