I will probably do that, but it's gonna be a bit, still need to order tires. I do want to go out in the next day or so and see if any of the suspension changes impact my 0-60 times.Sure and I agree. But people lately were speculating that the 19s would be a few tenth behind because of narrower contact patch and less sticky tires. If that is the case, then he’s got one hell of a freak car.
At some point someone will test and swap and retest and we’ll know for sure. Assuming he didn’t get a freak car, we can assume that at worst, the 19s are equal to the 21s, at best a tiny bit quicker.