I know this is subjective
As the wood top varies
What is the lowest it šan be made with stock TT wheels
Lowest door opening is 6 feet 7 so guessing it be a tight fit
With the 20 inch rear wheel, it is 3 inches taller than the standard garage door opening. That is due the the crown of the cab. Found that out the hard way when somebody else measured the cab instead of me.
My truck is 86 inches from shop floor to highest point. That is 7 foot, two inches.