? up grading new tires size.
Le Mans Master
Joined: Sep 2000
Posts: 6,101
Likes: 44
From: ABQ NM
Cruise-In II Veteran
Have you tried a search as this has been discussed ad nauseum?That having been said, yes Z06-sized tires will fit coupe-sized wheels. IMHO it is not an ideal fitment, but many people here say they run this combo w/o problem. How hard they drive them I don't know.
As to your question of how much wider..., I don't understand what you're asking. The Z06 tires are 20 mm wider than the coupe's; the Z06's wheels are 1" wider than the coupe's.
