They are 38x15.5x20'S. Ive always loved the wide look of tires on all my cars. Outside of that, the traction is outstanding as well. The drivetrain Im sure doesnt share my excitment!

 

I thought they had to be wider than 12.5. I don't blame you for liking the wide tires. They make the jeep look so aggressive and just outstanding. And hey look at it this way, if anything happens to the drivetrain it just means upgrade time!!! Haha

 

Are you running stock axles? If so how are they holding up and how is the usual questions on them? (Mpg, power, etc.)

 

Stock axles that are gusseted. No issues so far but this wheel/tire set up is very heavy and I do wheel. I try to be smart offroad (Was at John Bull this weekend) and go easy on the skinny pedal and drop offs but am ready if I need a new housing. I average 12.5 MPG on the street and havnt re geared yet but drive around it manually shifting my auto.