05-08-2017, 06:26 PM | #1 |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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12" wide rear wheels On a ZL1
I want to run a 20x12 43 offset on the rear. The number seem to work but i was wondering if anyone else has run a 12 and what tire size did they use? I am thinking of 335/30/20 or some 345/30/20 like cup 2s.
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter Last edited by Zl1TopLess; 05-08-2017 at 06:53 PM. |
05-08-2017, 06:28 PM | #2 | |
Drives: 2013 ZL1 Join Date: Jan 2015
Location: Orlando
Posts: 936
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Quote:
The wheel should fit fine depending on what tires you put on there, it could rub on the inner fender
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2013 A6 ZL1
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05-08-2017, 06:54 PM | #3 |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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fixed
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
05-08-2017, 06:55 PM | #4 | |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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Quote:
(106Y) SL 180 AA A 2,094 lbs. 51 psi 7.2/32" 33 lbs. 11.5-12.5" 12" 13.8" 12.7" 28.2" 738 FR From Tire Rack
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
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05-09-2017, 09:42 AM | #5 |
Drives: Fast Join Date: Mar 2015
Location: Michigan
Posts: 3,696
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I'm honestly not seeing a 12 inch wheel fitting very well without sticking wayyyy out side of the fender. If you do it, be sure to post pics because a Corvette size wheel/tire would look sick on our cars.
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05-09-2017, 09:50 AM | #6 |
Account Suspended
Drives: 2015 Camaro Z/28 Join Date: Feb 2017
Location: Camaroland
Posts: 307
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12' wheels would look really nice.
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05-09-2017, 03:57 PM | #7 |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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So am i going to be the guinea pig? That's an expensive chance. But the numbers seem to all work and i have checked the clearances and its there. The front wheel is about 3 to 5 mm in and the rear is about 15 mm in from outer fender lip to rim face. with a 20x12 43 that's another 13 out, it will be close. I was also consider a 11.5 just to hit the min on a 335 tire. Whats the widest tire anyone has put on the 20x11 43 wheel? Was there any rubbing issues? Camber does come into play with these numbers.
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
05-09-2017, 08:06 PM | #8 | |
Drives: Fast Join Date: Mar 2015
Location: Michigan
Posts: 3,696
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Quote:
I know a 11" wheel will stick out the same as a 12" wheel as the 12" just adds more on the inside. This is unventured territory. |
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05-09-2017, 09:19 PM | #9 |
Gearhead
Drives: 2012 ZL1 Join Date: Jun 2014
Location: Michigan
Posts: 252
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Here is my car with the OE Z28 wheels, 305/30R19 tires, and stock ride height:
As you can see, this wheel/tire fitment already sticks out past the fender lip. With a 26" tall tire, it doesn't rub, but I'd be concerned that a 28" tall tire would contact sheetmetal.
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2012 Chevrolet Camaro ZL1 M6 - JRE 650 RWHP kit, AFCO heat exchanger, JPSS V4 aero, Z28 wheels for the twisties and Weld big-n-littles for the dragstrip. 11.193@128.13 in 515' DA |
05-09-2017, 09:37 PM | #10 |
Drives: 2012 Camaro ZL1 #1458 Join Date: May 2012
Location: East China, Michigan
Posts: 10
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Does anyone know if a 315/35ZR/20 will work on the rears of a ZL1
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05-10-2017, 10:04 AM | #11 |
Drives: Fast Join Date: Mar 2015
Location: Michigan
Posts: 3,696
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05-11-2017, 06:47 AM | #12 | |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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Quote:
Quote: F 19x11ET11 (25mm further out than ZL1/1LE wheels) R 19x11.5ET26 (23mm further out than ZL1/1LE wheels)
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
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05-11-2017, 06:53 AM | #13 |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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With a 20x12 43 offset, Thats plus 13 either way. The inside has room and it should make the outside flush or just under. I may just go wuth 11.5 43 offset to be safe. With that i can run a 345/30/20 cup 2 O.D. is 28.2 just under stock. They are on the narrow side of just 12.7 tread width. The wheel width minimum spec is 11.5.
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
05-17-2017, 10:49 AM | #14 |
Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014
Location: Auburn Hills, Mi
Posts: 58
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So I ordered VS02 in matte brushed bronze
20x10 23 offset front with 285/35/20 Cup 2 20x11.5 43 offset rear with 325/30/20 Cup 2 and now I wait 5-7 weeks.
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2013 ZL1 M6
Roto Fab CAI, Kooks Long tube Headers with catless connection pipes, 90mm Ported throttle body to match ported supercharger snout. 2.55 upper pulley, Roto Fab intercooler tank, ID 850 injectors, 9.5 mm wires, Custom 93 octane tune. 600 whp. Hotchkis coils. White Collar Grease Monkey https://www.youtube.com/user/gjodexter |
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