Oddly enough, I just installed a new garage door tonight.. Replacing a 40 year old woiden door. And for the record, garage door replacement SUCKS ***! (and not in the good way)..
Mine got replaced because someone in a big truck apparently used the driveway as a turn-around and backed into the door denting the snot out of it about 5’ off the ground across 8’ of the double door width. They hit it directly on the seam between the top two panels and caved it in about 6”.
Of course, no one was at home when they did it so I ate the replacement.