I run 245/75/16 Maxxis Bravo 751's - they JUST clear my TJM bar by about a cm, so I am thinking that like Slunnie says the 265 with its extra height from the percentage of the width would be very very close and my preference would be for a lift (and towing a 21' Vagabond I would have to go to lower diff ratios). Also while I got my insurer's happy stamp for the 245/75 I very much doubt that they would give me the extra height of the higher tire plus a lift...
Cheers

