The garage door may have looked fine in the dark, but after the spring snaps on a cold morning, it becomes heavy, stuck

https://garagespring797.huicopper.com/garage-door-repair-tips-when-a-spring-snaps-on-a-freezing-morning-before-work

The garage door may have looked fine in the dark, but after the spring snaps on a cold morning, it becomes heavy, stuck, and clearly broken.