Speedo out of calibration
I have tried to get my speedo correct with my gear ratio and tire size that then manual suggests inputting but I am still 5 MPH off according to my hand held GPS. I have 4.56 gears and 315/75/16 tires and I've been toying with different tire size numbers to get it closer but I am stuck at 5 MPH off.
Any suggestions?
|