i had the same thing happen to me on fj40 when i was flat towing it.
drove from Telico to lexington stopped to get gas and when i turned off the exit ramp the wheel and tire came off and went straight, headed back down the on ramp.
good to hear nothing serious happened...
always got to have to some excitement to keep you on your toes...
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chris hodges
96 fzj80 3x locked, 4"lift, 37s, homebrew sliders and bumpers,a work in progress
71 fj55, SOA, locked...The jungle bus... retired