I rotated mine every 5k miles and measured the tread depth at 3 points across the width at every rotation and wrote it down. I've been very impressed with the even wear and my driving is 99.999% street. 15-20% is towing. They were wearing so evenly I was starting to contemplate even rotating them as often because it seemed like they were wearing even on their own.
Around 25k miles I scored another set of BFGs with the same tread depth as mine for $100 for the set of 4 (silly cheap deal) so I put those on a set of Methods and sold mine as a full set with rims. Afterwards even with balancing and checking the balance again, I still had some vibrations and looking closely at the tread I could tell the guy never rotated the tires you could feel rubbing your hand one direction vs the other direction across the tire that it felt different indicating he never rotated properly. My tires I sold were worn perfectly even in both directions from proper rotation. Even though both sets had about the same mileage and the same tread depths, my OEM ones rotated every 5k rode so much nicer than the second OEM set that weren't rotated.
I'm almost 3 rotations into these and they're getting better all the time as they start to wear in properly and get rotated around, but it made me a firm believer in every 5k on tires this size.
Around 25k miles I scored another set of BFGs with the same tread depth as mine for $100 for the set of 4 (silly cheap deal) so I put those on a set of Methods and sold mine as a full set with rims. Afterwards even with balancing and checking the balance again, I still had some vibrations and looking closely at the tread I could tell the guy never rotated the tires you could feel rubbing your hand one direction vs the other direction across the tire that it felt different indicating he never rotated properly. My tires I sold were worn perfectly even in both directions from proper rotation. Even though both sets had about the same mileage and the same tread depths, my OEM ones rotated every 5k rode so much nicer than the second OEM set that weren't rotated.
I'm almost 3 rotations into these and they're getting better all the time as they start to wear in properly and get rotated around, but it made me a firm believer in every 5k on tires this size.