A garage door can come off its track due to worn rollers, damaged tracks, broken cables, or accidental impact. When this happens, the door may become crooked, stuck, or unsafe to operate. An off-track garage door is a serious issue because the door can suddenly fall or cause further damage if it continues to run while misaligned. Professional off-track repair involves carefully inspecting the entire system, realigning the rollers with the tracks, and replacing any damaged components to restore smooth and safe operation.