Programmer ..tazer/superchips...FCA

[Rottie]

Howdy JT folks!
Silly question ...if my only plan is to have adjusted tires size (37s) for the speedometer to read properly ..as well as shifting point ...readjusted ...is it that wrong to ask the dealer to take care of it?
Also ….is that something that they will have to re-do (and re-charge me)..everytime I go there for service ?

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[Mr._Bill]

It should not need done again, unless there's a system update that restores defaults. Rough Country sells a reasonably priced tool for changing tire size, if you don't need the other features offered by the Tazer and similar tools.

 

[tbaker]

I bought the rough country programer to recalibrate my speedometer and it’s a piece of cake it took bout 10 minutes to do and well worth the 139 dollars I think i paid for it also I went to 37 inch tires

 

[Rottie]

I bought the rough country programer to recalibrate my speedometer and it’s a piece of cake it took bout 10 minutes to do and well worth the 139 dollars I think i paid for it also I went to 37 inch tires

thanks for the suggestion !

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