Is the light bar making the whistle noise ? on my JK i had to put door trim on the back fins to get it to stopIt’s funny you ask, I asked for the 12.5 but somehow the guy ordered 13.5. I actually like the look so I figured I would keep them. (And I didn’t want to wait any longer haha) When these wear out I might go with the 12.5, not sure but I have time. These do feel really good on the road, I’m not sure what the other posters were referring to with “squirreling”.
I don’t think you’ll be sorry with either. The badass Jeep below has a more narrow tire to give you an idea (38” Milestar Patagonias)