Colorado lawmakers passed House Bill 24-1055, bringing updated child passenger safety rules that take effect January 1, 2025. These changes extend age requirements, strengthen booster seat use, and ensure rear-facing seats are used longer. The goal is to reflect new research and reduce child injury in crashes. For parents, the updates mean adjusting how children ride; for teens who drive siblings or babysit, it means a greater responsibility to follow the law and keep young passengers safe.
What’s Changing Under the New Law
Beginning in 2025, children under 2 years old and weighing less than 40 pounds must ride in a rear-facing seat in the back when available. Kids ages four to nine must remain in a booster or child restraint until they fit a seat belt properly. Most significantly, the law raises the restraint requirement from under 16 to under 18, making Colorado one of the stricter states in terms of age coverage.
Why It Matters for Teens
Teens who drive siblings or babysitting charges need to be aware that they can now be cited if a younger child in their car is not properly buckled. This law places responsibility on any driver, not just parents. That means before pulling out of a driveway, teens should know how to check that a booster or car seat is properly secured. For many, this will be the first time they’ve had to think about child passenger laws, making awareness and preparation essential.
Enforcement and Public Awareness
As the updated rule is a primary offense, law enforcement can stop a vehicle if a child is not properly restrained. Fines and penalties may apply, though Colorado’s Department of Transportation is focusing first on awareness and education. Programs such as Car Seats Colorado are already sharing resources, fact sheets, and inspection services to help families adjust before the law takes effect.
Next Steps for Families
Parents should check their current car seats and boosters now to ensure compliance. Teens who often transport siblings or children they babysit should practice checking straps, positioning, and seat installation so it becomes routine. Families can also take advantage of car seat inspection events offered statewide. By starting these habits before January 2025, both parents and teen drivers will be prepared, and younger passengers will be safer.