Rules of the Road

A child car seat:

British Columbia road sign — Has an expiry date (typically 6–10 years) after which it should be replaced
Show Answer & Explanation
Correct Answer: B. Has an expiry date (typically 6–10 years) after which it should be replaced

Plastic degrades from UV, temperature cycles, and fatigue. Standards also update. Replace at the manufacturer's expiry. Seats involved in a moderate/severe crash should also be replaced.