The garage door may have looked fine in the dark, but after the spring snaps on a cold morning, it becomes heavy, stuck
https://overheadspring791.hexaforgey.com/posts/broken-spring-replacement-timeline-for-a-garage-door-emergency-in-winter
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.