R888R sizes on lowered C7Z with Z07
#1
Racer
Thread Starter
I'm fairly certain these sizes will work, but has anyone used this exact setup on a lowered C7Z?? I've gone through a very long thread about them but it looked like everyone was running stock ride height
have factory wheels and would be going with 295/30/19 and 325/30/20
Any issues? My fronts run the inner fender lining now when close to full lock at low speeds, i dont think the extra 10mm will be much of a difference
or... has anyone run R888R's in rear with Michelin fronts? I dont love the idea of non matching tires, but i really need the traction and just got done putting some money in to other things so anywhere i could save would be good
have factory wheels and would be going with 295/30/19 and 325/30/20
Any issues? My fronts run the inner fender lining now when close to full lock at low speeds, i dont think the extra 10mm will be much of a difference
or... has anyone run R888R's in rear with Michelin fronts? I dont love the idea of non matching tires, but i really need the traction and just got done putting some money in to other things so anywhere i could save would be good
Last edited by Steve Garrett; 07-06-2019 at 01:18 PM. Reason: Merged Posts
#2
Melting Slicks
Youll have stability issues at higher speeds if you mix run flats up front with non run flats in the back. I didn't believe it until imy car started wagging its tail at 120+. I then went with R888Rs on all 4 corners and it was very stable again.
#3
Sr.Random input generator
My fronts are lowered by about 10mm, and my rears are still stock. It measures 693mm front, and 725mm rear. I've been using 315/30/18F 345/30/19R tires with no issues besides minor rubbing on a few places (R7, R888R, and RR). Tires are very close to the fenders, though, and especially at the rear, some of the sticky road debris (like rubber pieces at the track) were lodged into, and damaged the liner a few times. In any case, nothing too problematic.
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NeedMeaZ (07-06-2019)
#5
Racer
I'm fairly certain these sizes will work, but has anyone used this exact setup on a lowered C7Z?? I've gone through a very long thread about them but it looked like everyone was running stock ride height
have factory wheels and would be going with 295/30/19 and 325/30/20
Any issues? My fronts run the inner fender lining now when close to full lock at low speeds, i dont think the extra 10mm will be much of a difference
or... has anyone run R888R's in rear with Michelin fronts? I dont love the idea of non matching tires, but i really need the traction and just got done putting some money in to other things so anywhere i could save would be good
have factory wheels and would be going with 295/30/19 and 325/30/20
Any issues? My fronts run the inner fender lining now when close to full lock at low speeds, i dont think the extra 10mm will be much of a difference
or... has anyone run R888R's in rear with Michelin fronts? I dont love the idea of non matching tires, but i really need the traction and just got done putting some money in to other things so anywhere i could save would be good