Unless I'm getting a bad measurement, my X sits about 78 inches at the tallest point with a 3 inch susp. lift and 32" tires. As long as you don't put anything on the roof you should certainly be OK for a 7' door, although it might look scary when you drive in!
I have an 8' garage door, so I got some lifting to do!
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ChuckH "Every morning when I wake up I know it's not going to get any better 'til I go back to sleep again!" Al Bundy