Anyone use a Truspeed speedo tool on an '06?

[Arkapigdiesel]

On Superfift's website it states that it works up through '03 YM, but I know of people that have it on trucks up to '05 YM. I want one to recalibrate my speedo, but before buying one I want to make sure that it works. TIA.

 

[Bob4x4]

The 06 cam be adjusted with the starscan,easily to a 285. Using a little math or a lot of trial and error. D/c allows for a few tire sizes,but also different gear ratios.



Bob