About and method

Car Seat Fit Check shows NHTSA car seat ease-of-use ratings. It is independent and has no link to NHTSA or any maker.

• Every fact comes from an official source we opened (a statute, a government agency, a court, or the organisation's own published page or file), linked on each page with the date we checked it.
• Where an official page could not be read, we used a copy from a reputable publisher and mark it "secondary".
• If a source does not say something, we say so. We never fill gaps from memory or guesses.
• The site grows every day. A record is published only once its key fact is confirmed.

Corrections

Report a change and it will be checked against the official source and dated in the change log. No payment is accepted to change, add or remove anything.