This might be a dumb question but as long as I up the size of the rubber on the rim in the front, there shouldn't be a problem running 18s up front and 19s in the back correct? For example, like a 18x9 with 255/40 front and 19x10 with 285/35 rear. Just checking, would be an interesting look.

 

The Track and Grand Touring edition Z's come stock with 18's front 19's rear, and other cars do as well (diff. diameter wheels front to back). As long as your overall diameter stays close to stock I'd think you'd be ok.

 

Thanks, that what i figured, like running a 245/40R18 with a 285/35R19. I've seen the 19 and 20 stagger on cars on this board, interesting what a 18/19 would look like with thicker tires.