Garage Clearance -- Reduced TM Tire PSI

Does anyone have experience or opinion on "semi-flattening" TM tires to gain a couple of inches of garage door clearance when trying to store TM in garage? Of course, one would immediately re-inflate the TM tires once in the garage. I have computed a 2720 + 15" wheels + LIFT + AC (Low Profile) = 82 inch TM height. My garage is 83". However, due to driveway angle, I believe it may not clear. (I made scale paper model of TM and my driveway profile.) I think an inch or 2 would make it work.

All experiences and opinions will be welcomed.