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Old 10-01-2021, 09:43 PM   #18 (permalink)
Tractionless
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Join Date: Jan 2016
Location: Atlantic SE
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Drives: '10 K23 ST 7AT
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Quote:
Originally Posted by zeeder View Post
Correct me if I'm wrong but, I think only the rear diameter (drive wheels) affects the speedometer accuracy.
You must take into account ABS sensor readings between the front and rear and if they're off by too much it will illuminate the ABS error light.

I run 255/45/19 & 305/35/19 without issue and 1 mph speedo/gps error.
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