Here's the data i got from the tyre calculator,
when i change my stock 13"175/70 to 15"195/55.
so since the diametre overall for the wheels have changed, does that mean my speedometer will be out?
how to calculate the speedo now?
Section Width: 6.88 in 175 mm
Section Width: 7.67 in 195 mmRim Diameter: 13 in 330.2 mm
Rim Diameter: 15 in 381 mmRim Width Range: 4.5 - 6 in
Rim Width Range: 5.5 - 7 inOverall Diameter: 22.64 in 575.05 mm
Overall Diameter: 23.44 in 595.37 mmSidewall Height: 4.82 in 122.42 mm
Sidewall Height: 4.22 in 107.18 mm Radius: 11.32 in 287.52 mm
Radius: 11.72 in 297.68 mm Circumference: 71.12 in 1806.4 mm
Circumference: 73.63 in 1870.2 mmRevs per Mile: 918.7
Revs per Mile: 887.3yea .. i also did that calculation .. summore got warning pop out saying difference more than 3% is not recommended .. haha