State law, not a shopping quiz

What does your state legally require?

Enter a child’s details for a source-linked legal minimum. Get a plain-English answer from 49 official-source reviews. New Jersey stays clearly marked unverified until a current official source can be confirmed.

49 verified recordsOfficial sourcesNo guessed rules

Check the legal requirement

This tool reports law—not which product to buy.

Three inputs. One careful answer.

When a statute does not choose between a harness and booster, the result says so instead of inventing a transition.

01

Select the state

The law is tied to where you drive.

02

Add age and size

Height and weight can create exceptions.

03

Open the source

Confirm the result on the official page.

Official-source research, state by state.

Forty-nine state records have completed official-source review. New Jersey remains transparent rather than presenting superseded law as current.

Verified Oct. 4, 2026

Texas

Under eight unless taller than 4′9″; child passenger safety seat system; $25–$250 fine.

Official statute →
Verified Oct. 4, 2026

California

Rear-facing under two with size exceptions; child restraint in the back seat under eight.

Official CHP guidance →

Start with the strongest guides.

Every page separates the legal minimum from safer practice.

Texas

Texas car seat laws

Threshold, fine, infant nuance and official statute.

Read hub →
California

California laws

Rear-facing, booster and back-seat rules.

Read hub →
National guide

When can a child sit in front?

Legal permission versus safer timing.

Read guide →
50-state directory

Browse every state

Open a dedicated, source-linked state law page.

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