My 40 is too tall with lift and 37s plus cage. I was talking to a dude last night at Sheriff Todd's birthday party, who suggested 1000lb ATV winches mounted underneath body on frame, connect to axles and winch down to compress the suspension, slip under the garage door and then release once outside. Is this a really fancy susbstitute for airing down and then airing up again? I have 79" tall opening and my rig is 79" at windshield top. I figure rollcage with add 5"......opinions?