With less tire height, is the ride harsher? I have an opportunity to upgrade my '94 GT/10 from stock 17" rims and Pilot MXX3 tires to 18" or 19" rims. JonB says the 18" rim/tire combos are a direct swap out with no change, but they only have the no-change 19" rim and tire for the front. The 19" rim on the rear would have a tire that rides .6" taller and result in the speedometer reading 6% low.
My '94 rides harsh enough as it is. I certainly don't want to be any firmer. Is there any advantage in this except a more modern look? Deciding...
Curt