The Kraken said:
I'm very much a dude, and a "greedy ass suburban builder".
I agree, larger garages are nice, I'm a big fan of 3 car ones...but putting in a large one will cause the price of the home to go up. Nobody is being "greedy" by not making them larger, it's all market driven. 22' wide garages with 20' wide doors have been the basic standard for decades.
Aren't "standard" garage doors 16' wide by 7' tall?
That's what my very suburban houses in Houston have had.