Can you help me with garage door sizes?

This might help.

https://www.angi.com/articles/how-much-garage-door-panel-replacement-cost.htm
You will want to plan for an opening that will accommodate one of the panels in the link below (number of panels multiplied by the height of the panel). The alternative would be a garage door with custom made panels.

I searched for “replacement garage door panel” and found this: https://www.lowes.com/search?searchTerm=garage%20door%20panels

I think Home Depot has an article about this which may help you. We read it years back so it may not still be there…..........I’m not even sure they still have that bank of articles.

These are straight-forward answers:

https://www.youtube.com/watch?v=FaRSimfF6PE
https://www.youtube.com/watch?v=lNvi3AuXA6M

Are parking an oversized vehicle ?

I had a friend that added a “barn” to park his Winnebago, to the two car garage.

Contact your local garage door specialists for answers to your garage door questions. You might find them in the Yellow Pages.

@JLeslie You could have a garage door installer come out, pretend you’re interested in having them put in doors, and then use the information they give you. It’s possible that you just might like what the person tells you and you might use them to purchase doors from and/or install them.

When I was looking at getting a new bathroom done a few years ago, I contacted someone from Angie’s List, in my search for a c ontractor. I ended up not using the person from Angie’s List but he did have a thought about closet door placement and I used that idea when I had the bathroom redone. He suggested moving the hinges to the other side of the door so it opened in the other direction – a minor change but something I hadn’t thought of, and it made total sense and made a difference in the flow of movement when I get ready in the bathroom.