4/6 drop 20" wheels tire size and actual size

[vegaschevy]

I am really wondering what is the actual brand, size and actual overall height of each of the tires front and back with those running a 4/6 drop.
I am going to do a 4/6 drop with 20" wheels and a 255 front and 285 rear. Going to try for a 45 series tire but it may be to tall. This way actual tire size and actual tire height might help make my decision between brands and actual size.
Of course a pic is cool if you want too.