Is it illegal to not wear a seatbelt in Pennsylvania?
Yes. Drivers and front-seat passengers 18 and older must wear a seatbelt, and occupants 8 to 17 must be buckled in every seat. Pennsylvania enforces its seatbelt law as a secondary offense for adults, so police can only ticket it after stopping you for something else. The ticket is $10.
Who has to wear a seatbelt in Pennsylvania
Drivers and front-seat passengers 18 and older must wear a seatbelt, and occupants 8 to 17 must be buckled in every seat.
How much is a seatbelt ticket in Pennsylvania?
For adults it is a secondary offense: police can only cite you for it after stopping you for something else. The fine is $10 plus court costs.
Making it automatic, every drive
A ticket only works when someone is watching. BuckledApp makes the phone itself check: when the car reaches 20 MPH, distracting apps lock and a 2.5-second AI selfie confirms the belt is fastened. Passengers get their apps back as soon as the check passes; drivers stay in Driver Focus until the car stops.
Parents on Safety+ see that each child’s last seatbelt check passed and when, and fleets see it for every driver.
About this page
Summary of Pennsylvania law, last reviewed October 2026. Fines are base amounts unless noted; court costs and fees vary by county and change over time. This is general information, not legal advice. Check the sources below or your state DMV for the current rules.
Sources
Make the phone enforce it
BuckledApp verifies the seatbelt at 20 MPH and locks distracting apps until the car stops. Free trial.

