Car Seat Laws in South Dakota
South Dakota has one of the lowest fine structures but all passengers are required to wear seat belts.
Rear-Facing
Until age 2 or RF seat limit (recommended)
State requires rear-facing for children under 1
Forward-Facing
Age 2–4 or FF seat limit
Harnessed car seat required
Booster Seat
Ages 5–7 or until 4'9"
Booster seat with seat belt
Seat Belt Only
Age 8+ or 4'9"; all passengers required
Seat belt must fit properly across chest and hips — not across the neck
Fine for Violations
Up to $20 per violation
⚠️ Law vs. AAP Recommendations
State law sets the legal minimum. The American Academy of Pediatrics (AAP) recommends keeping children rear-facing as long as possible within the seat's weight and height limits — often beyond the legal minimum age. Always follow the seat manufacturer's guidelines and AAP recommendations for maximum safety.
📋 Legal Source
South Dakota Codified Laws §32-37-1