Comment by munificent

I currently live in Seattle and drive a 4WD Toyota Tacoma with a rooftop tent on the back and frequently enter parking garages. I know the height of my truck and was careful to get a setup where the rooftop tent isn't gratuitously high. I think everything is still a little under 6' which is fine in just about every parking garage.

Even if my setup was taller, garages here are pretty good at having the height listed when you enter and anyone with a tall truck really should know exactly how tall it is.

I don't think a sunroof would help me. If I was ever in a situation where it did, I would already be taking too much of a risk of damaging something.