Yes, they do.
It doesn't have a speedometer cable. The speed is calculated by the transmission computer using it's output speed sensor.
Your speed is based on how many times the axle rotates and is calculated by the car manufacturer based on the wheel size. If you used a tire that was bigger than standard such that the outer ring that touches the road was twice as long, your speedometer would read half the speed. So your mph speed of the car remains the same, but the speedometer registers it as half.
The bigger affect on wind speed is air pressure.
Jet Accu Speed Speedometer calibrator. It adjusts your speedometer for bigger tires or gear change. Only works on automatic transmissions.
No. It will not effect speedometer accuracy.
It does not have a speedometer gear. The speedometer is electronic and gets its signal from the ABS and transmission computers from the wheel speed and transmission speed sensors.It does not have a speedometer gear. The speedometer is electronic and gets its signal from the ABS and transmission computers from the wheel speed and transmission speed sensors.
instantaneous speed. =)
have you replaced the stock tires with bigger tire you need to have speedo recalibrated thru the computer.take it to a technition
no it will not. Bigger rims (wheels) will make the car faster in a straight line but more difficult to turn. Smaller ones will have the opposite effect. The speed difference is about +- 2% of whatever the speedometer is reading.
The speedometer.
It is a speedometer.
Yes. Because the speed is usually measured at the transmission, smaller tires make the speed show faster than is actually travelled.