Re: 2 wheel drive
The closest the JGC gets there is in "Sport" mode which is about 20/80 favoring the rear. I don't if a third-party "tuner" could make changes like you want.
2012 Grand Cherokee Overland Summit - Winter Chill with New Saddle interior. 5.7L HEMI V8 - Nitto NT421Q "shoes"
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