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Discussion Starter #1
I've changed the tire size both higher and lower, but my speedo still reads the same (against a GPS). I thought it would reprogram the speed settings. Am I doing something wrong or just not understanding what the tire size is for?
 

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Discussion Starter #2
Follow up. I just downloaded software from A/E and did the reset as always, but guess what, My speedo changed!!! It works!
 
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