What is the maximum fine for not wearing a seat belt?

The maximum fine for not wearing a seat belt varies by state or country, but in the United States, it typically ranges from $20 to $200 for a first offense. Some states may impose higher fines for repeat offenses or have additional penalties for passengers under a certain age. Additionally, states with primary seat belt laws may enforce stricter penalties compared to those with secondary laws. Always check local regulations for the most accurate information.