If im running a 28 x 10.5 x 15 M/T drag slick would the correct calibration for the speedo to get the shifts right be 7.51 with 3.73 gears? Or does the tire need a higher value since the tire expands during higher speeds?
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If im running a 28 x 10.5 x 15 M/T drag slick would the correct calibration for the speedo to get the shifts right be 7.51 with 3.73 gears? Or does the tire need a higher value since the tire expands during higher speeds?