How much of a drop in inches is the 2/3 drop???

is it 2 inches??

Just wondering because I just bought a new house with a short door garage and I think the truck needs to be dropped in order to fit...

2 inches in the front .... 3 inches in the back .... and if ur wondering why the back is more its because the front is already lower then the back

Anyone know how tall their escalade sits with the DROP and 24's, in inches???