Actually different tire sizes will mess up your speedometer.different tire sizes will not effect the speedometer reading because the vehicle speed is picked up via a wheel speed sensor.
So do you have one? lol I may use a batI'm not recommending this company, but this is the best/safest type of fender roller I have ever used.
you are so wrong it hurts.Actually different tire sizes will mess up your speedometer.
The amount that the speedo will be off depends on how big of a tire you get.
For example if stock tires are 23 inches tall and you upgrade to a 24 inch tall tire then the speedo will be off by by 9 percent
It appears that vehicle speed is picked up from wheel speed sensor. During installation, our head tech looked into speedo gears and found none available through parts. Being that the wheel speed sensor does all the work no change was made. Side by side highway comparisons with altered car vs. stock car showed that the speedometer was accurate. We actually drove these cars down the highway side by side and communicated via the bluetooth phone connection! Thanks,