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2nd Gen Ram Tech1994-2001 Rams: This section is for TECHNICAL discussions only, that involve the 1994 through 2001 Rams. For any non-tech discussions, please direct your attention to the "General discussion/NON-tech" sub sections.
I am curious about changing the size of my tires & wheels away from the skinny things it came with. I have concerns about the speedometer reading correctly. How does one get around messing with accurate speed measurement in this case?
I have been doing some reading and there is a dealer programmable requirement listed for the RWAL controller as well. I believe that I have read that Superchips is the only programmer for PCM that will do this. I know that SCT cannot do this.