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wkthursty 12-02-2011 09:31 PM

Has anyone who has gotten larger diameter tires had there speedo recalibrated for right ratio. Just curious not a big deal just the thinking mind going here. I am getting 255/70-18 Sahara wheels for my WK.

Lucas J 12-03-2011 01:10 PM

Re: Recalibration
I did it with my superchips flashpaq.

antsjeep 12-04-2011 07:18 PM

Re: Recalibration
superchips does not support the 3.7L :(... only hypertech.

Redpit 12-04-2011 07:23 PM

Re: Recalibration
Others can correct me if I'm wrong (as I don't have a 3.7), but I believe superchips is made for the 3.7's. I think it's just limited to the earlier model years. So the op could go the superchips route.

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