Originally Posted by madmaxx18
That tire is a 26.2" tall setup, where the SS came factory with 28.6" tall tires.
As pointed here this is how tall they are. I would know because this is the tire setup I have been running on my car, since back in July, 305 30 19 front and rears.
Did you tune the speedo? Or do you just deal with your mileage and MPH being off?