Driving with kids in Utah? Here’s exactly what Utah law requires for car seats and booster seats — the age and weight thresholds, the fines, and the front-seat rules — drawn from the official Utah Department of Public Safety (Click It Utah) and the statute itself, not a blog summary.
Law data last verified against official state sources: October 4, 2026.
Quick answer
Utah requires an appropriate child restraint device (per manufacturer instructions) for children under 8, then seat belts for ages 8–15. Fine: $45 citation.
Utah car seat requirements by age and size
| Stage | What Utah law requires |
|---|---|
| Rear-facing | Not specified in state law (statute requires an “appropriate child restraint device” used “in the manner prescribed by the manufacturer”; no rear/forward/booster stages). |
| Forward-facing | Not specified in state law. |
| Booster seat | Not specified as a separate stage in state law (children under 8 must be in an appropriate child restraint device per manufacturer instructions). |
| Seat belt only | Age 8 — children 8–15 must wear a properly adjusted seat belt; a child under 8 who is 57 inches or taller may use a seat belt. |
Fines and penalties in Utah
Fine: $45 citation.
Front seat rules in Utah
Front-seat rule: not specified in state law. Note: .
The official law
- Statute: Utah Code § 41-6a-1803
- Official source: Utah Department of Public Safety (Click It Utah)
Research note: Utah’s statute sets no rear/forward/booster stages — only an age-triggered restraint requirement per manufacturer instructions.
Utah car seat law FAQs
What is the fine for a car seat violation in Utah?
Fine: $45 citation.
When can my child stop using a booster seat in Utah?
Not specified as a separate stage in state law (children under 8 must be in an appropriate child restraint device per manufacturer instructions). Age 8 — children 8–15 must wear a properly adjusted seat belt; a child under 8 who is 57 inches or taller may use a seat belt.
Does Utah law require rear-facing car seats?
Not specified in state law (statute requires an “appropriate child restraint device” used “in the manner prescribed by the manufacturer”; no rear/forward/booster stages).
Can my child ride in the front seat in Utah?
Front-seat rule: not specified in state law. Note: .
Where can I read the official Utah car seat law?
Statute: Utah Code § 41-6a-1803 Official source: Utah Department of Public Safety (Click It Utah).
Check another state
Driving across state lines? Requirements change at the border — use our interactive car seat law checker to look up any state by your child’s age, weight, and height.
Related state guides:
This page is for general informational purposes only and is not legal advice. Child passenger safety laws change — always verify current requirements with your state’s DMV, highway safety office, or the official statute linked below before making decisions.