Why is the maximum tire size different for JK Rubicon‘s vs. other model JK keys?
Jeep JK Rubicon’s and non-Rubicon’s have different fender profiles. Jeep JK Rubicon’s are fitted with higher clearance fenders from the factory. The different profile fenders allow for a larger size tire to be fitted on Rubicon model with little modification; where compared to non-Rubicon models that require aftermarket high clearance fenders to fit larger tires.