Right now I'm running 35's, but I'll switch up to 37's. It's a 2017 Rubicon Recon with Auto tranny, and it's a complete pig. It constantly shifts down to 3rd gear all the time running at high speed on the hwy...super annoying. I'm leaning towards 5.38's, but is there any reason not to run that low of a gear set on these, other than the obvious pinion size?
Chris
Chris