I swaped the axles to get the cable lockers and full floaters, so I think these came with 4.11 gears. And then I regeared the transfer case to get a lower low range and messed up and got a lower/higher? high range so my rpms in high went up, so the taller tires I think made up for the mistake, brought my rpms back down to where they were before, or at least real close. The only differences from outside the tire and the Toyo that I could find was the outside lugs. Compare my picture with a picture of a Toyo and maybe you can tell what I'm talking about.