Generally revise child safety restraint system laws

Updated the age and weight thresholds for child safety restraints, requiring rear-facing seats for children under 2 years old and expanding the general requirement to children under 6 years and under 60 pounds.

Adjusted the age brackets for specific restraint types (e.g., forward-facing with harness vs. booster seat) to better match manufacturer guidelines and federal standards.

Updated the exemption criteria for vehicles not required to have seat belts to reference federal regulations as they read on January 3, 2025, instead of January 1, 1984.

Revised the emergency exemption clause to prioritize the safety of the driver or child in life-threatening situations where restraint is impossible.

Clarified the definition of 'properly restrained' to emphasize that the restraint must act as a body restraint and not rely solely on the vehicle's seat belt.

Refined the definition of 'secured with a safety belt' to explicitly require the lap strap across the hips and the shoulder strap across the chest.

Corrected a typo in the list of exempt vehicles by changing 'motorbus' to 'MOTOR HOME'.

Deleted the phrase 'AS INDICATED BY MANUFACTURER STANDARDS' to avoid redundancy, as the requirement for the restraint to be 'appropriate' inherently covers compliance with manufacturer guidelines.

Updated the date for vehicle exemption criteria from January 1, 1984, to January 3, 2025, ensuring the law references current federal safety standards.

Reorganized and clarified the text describing age thresholds and restraint requirements to reduce ambiguity and improve consistency.

Adjusted formatting and capitalization throughout the document to align with standard legislative drafting practices.

Updated the age and weight thresholds for child safety restraints to ensure children are properly secured based on current best practices.

Clarified that children must use restraint systems that comply with federal motor vehicle safety standards.

Corrected a typo in the list of exempt vehicles, changing 'motorbus' to 'motorhome'.

Updated the reference date for federal safety standards from January 1, 1984, to January 3, 2025.

The age threshold for mandatory child safety restraints was clarified to apply to children under 6 years of age and weighing less than 60 pounds.

The definition of a properly secured seat belt was updated to explicitly require the lap strap to cross the hips and the shoulder strap to cross the chest.

The list of exempt vehicles was expanded to include motor homes.

A regulatory reference date was updated from January 1, 1984, to January 3, 2025.

The bill number was changed from HB 586.1 to HB 586.2 to reflect the new legislative session version.

The bill title changed from LC 4324 to HB 586, and the list of sponsors was updated.