I'd have to go back and look at old posts to see where I was with the different setups. I want to say with 5+2's and 26x9 I was at 54" in the front. The rear was close enough to even running 11's. With same size on all four I had to put 1" spacers on the rear to even the track width.
Again I wonder where everyone is measuring from? These numbers will vary depending on psi and the given day, my measurements have slightly changed from one day to the next. I'm probably getting more bulge at the bottom with 28's. The point I was trying to make is that you don't need to spread the stance that much to get stability. I'd assume yours feels comfortable at 52" with 26's?
Not to answer for Idahoron but I'm running the same setup and my measurements fall the same give or take a little dependent on PSI with BH 2.0's. I ride in the "Driftless Area" of N.E. Iowa and as you can see in the pics of my property it's nowhere near flat. I've experienced the pucker factor on occasion, but for the most part I'm quite comfortable with the stance.
Again I wonder where everyone is measuring from? These numbers will vary depending on psi and the given day, my measurements have slightly changed from one day to the next. I'm probably getting more bulge at the bottom with 28's. The point I was trying to make is that you don't need to spread the stance that much to get stability. I'd assume yours feels comfortable at 52" with 26's?