What is the fine for failing to wear a seatbelt in Illinois for adults?

The fine for failing to wear a seatbelt in Illinois for adults is indeed up to $25. This law is designed to encourage seatbelt use as a critical safety measure for all vehicle occupants. The state has implemented these fines as part of its broader effort to reduce injuries and fatalities related to traffic accidents. Keeping safety in mind, the law helps reinforce the importance of wearing a seatbelt, regardless of where you are seated in the vehicle. The penalties help to promote compliance among drivers and passengers alike, contributing to overall road safety.