The basic rim size must always be 16 inch, however within limits you can change the width or aspect ratio.
A change in overall tire height will change speedometer accuracy.
yes it changes the speedometer reading
The over-all size of the tire and wheel would change the calibration of the speedometer/odometer.
just go to a tire shop. But the normal rim size is 16 and tire can change size.
If the outside diameter changes, then the speedometer will change
15inch rim.31=tall10.5=wideR15 diameter or rim size.
The way to do that is to change the sidewall height of the tire also. You want an 18" tire with the same overall diameter as the 17" tire.
The stock rim size is 15 inch.
It wont. They will only change when you increase/decrease the size dramatically as the wheel or tire. A one inch change wont make a difference.A more accurate answerIt's true that the size of the rim does not directly have any impact on the speedometer accuracy. But changing the rim size generally means that you'll be changing the size of the tire. The speedometer is directly affected by the circumference of the tire that is used. If you use a tire with a 10% larger circumference, the speedometer will indicate that you're going 10% slower than you really are. If you match the circumference of the 14 inch tire to the circumference of the 15 inch tire, the speedometer accuracy will not change.
8/1 is the stock rim size for a 1994 Saturn sc
16x6 steel rim