[yellowcavalier13]

Hi I have a 2003 cavalier ls, The tire size that is on it is 195-70r-14 I am thinking about getting tires which are 175-70r-14 because I was told that the smaller sidewall size would give better bottom end performance (0-40, 0-60, Which is what i'm looking for) However He also said that it would alter my speedometer rating, and the amount of mileage that is put on the car, That it would read that there are more miles on the car that I would actually be putting on.

Is there a way to correct the sensor or device which reads the tire revolutions?

Thanks,

YellowCavalier13