20 Oct 08, 07:52 pm
I am going to larger tires on my 2006 TJ Rubicon and want to recalibrate the speedometer. From what I've found out so far is that the newer models have an electronic sensor vs. the gears that the older models had. I don't believe I can simply change gears on the speedo cable to recalibrate. Is this correct?
If I have to do it electronically, can the dealer calibrate for 33" tires? I have also found a Superlift TruSpeed module ($170) that can modify the signal for tire size. I'm not sure how much Gene's would charge to recalibrate or if I even would want to take my Jeep into them. I am thinking that the $170 may be money well spent, especially if I move up to 35" tires in the future. Any other options?
If I have to do it electronically, can the dealer calibrate for 33" tires? I have also found a Superlift TruSpeed module ($170) that can modify the signal for tire size. I'm not sure how much Gene's would charge to recalibrate or if I even would want to take my Jeep into them. I am thinking that the $170 may be money well spent, especially if I move up to 35" tires in the future. Any other options?
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