12" wide rear wheels On a ZL1 - Page 4 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Zl1TopLess · 08-07-2017, 10:21 AM

Its hard to capture how wide they truly look but here you go.
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Zl1TopLess · 10-17-2017, 11:46 AM

Some more pics
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Skyamericanmuscle · 08-21-2018, 07:21 PM

Hey ZL1Topless did the wheels in the rear ended up fitting with no issues?

Skyamericanmuscle · 08-24-2018, 12:13 PM

Do you think 20x11.5+28 wheels in the rear would work?

Can'tHave2MuchHP · 08-24-2018, 04:32 PM

Quote:

Originally Posted by Skyamericanmuscle

Hey ZL1Topless did the wheels in the rear ended up fitting with no issues?

Yeah they sure did, I've seen him driving it all over.

sspddmn · 08-27-2018, 11:30 AM

Quote:

Originally Posted by Skyamericanmuscle

Do you think 20x11.5+28 wheels in the rear would work?

I'm running a 20x11.5 +38 in the rears with 315 MPSS and the driver side is rubbing when i hit dips on the road going 40mph+ This occur before and after an alignment was done within factory specs. The tech said he could adjust the camber so that it wouldn't rub but i would definitely get excessive tire wear so I opted not to have the camber adjusted. If you look at the pic below, I'm about a 1/4 inch to 1/2 inch from hitting anything on the inside of the wheel. I had a shop look at my fenders to see if i could roll it a little but there was no fender to roll. Everything under the fender was already flush. With my set up it is perfectly flush with the fender. If i went with a lower offset i would have definitely ran into more issues and if I went with a 315 rear tire, i definitely wouldn't have any issues at all.

To answer your question, when ordering my custom wheels, the retail shop and the manufacturer said that this is the max offset (+38) they would go. Otherwise they would not guarantee fitment and i would be stuck with the wheels if I opted otherwise to go with a lower offset.

Sorry not the best photos but you get the idea. Again this is only my experience and others may have different experiences. Hope this helps.

Norm Peterson · 08-27-2018, 03:48 PM

Quote:

Originally Posted by sspddmn

I'm running a 20x11.5 +38 in the rears with 315 MPSS and the driver side is rubbing when i hit dips on the road going 40mph+ This occur before and after an alignment was done within factory specs. The tech said he could adjust the camber so that it wouldn't rub but i would definitely get excessive tire wear so I opted not to have the camber adjusted.

How much (rear) camber did you end up with?

Norm

sspddmn · 08-28-2018, 02:36 PM

I'm not sure but the tech said he kept it within factory specs.

lrramboe · 08-29-2018, 06:25 AM

Quote:

Originally Posted by VicV

Does anyone know if a 315/35ZR/20 will work on the rears of a ZL1

Yes, I have a 2013 Yellow ZL1, factory wheels with Continental extreme contact DWS06 315/35/20's on the rear, all season. 13K since tire purchase. NO clearance problems, I have 24K miles on the car.Only problem with the stock size matching Conti's (285) on the front it does drag on low curbs, as in entering a parking lot. I angle the entrance ( raises one side first) then almost no dragging. Working on that problem, think I have a fix.

Zl1TopLess · 08-31-2018, 10:44 AM

Quote:

Originally Posted by Skyamericanmuscle

Hey ZL1Topless did the wheels in the rear ended up fitting with no issues?

None whats so ever, Next I am going with the 335/30/20

Rock510 · 09-10-2018, 11:13 AM

Quote:

Originally Posted by Zl1TopLess

None whats so ever, Next I am going with the 335/30/20

Love the wheels, was just curious what offsets you went with to make the 12" wide work?

rmyers · 07-13-2023, 12:10 PM

Quote:

Originally Posted by Rock510

Love the wheels, was just curious what offsets you went with to make the 12" wide work?

I think he went with 11.5" wheel.

08-07-2017, 10:21 AM	#43
Zl1TopLess Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014 Location: Auburn Hills, Mi Posts: 58 View My Garage	Its hard to capture how wide they truly look but here you go. [ATTACH][ATTACH][/ATTACH][/ATTACH] Attached Images __________________ 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

10-17-2017, 11:46 AM	#44
Zl1TopLess Drives: 2013 Victory Red ZL1 M6 Vert Join Date: Sep 2014 Location: Auburn Hills, Mi Posts: 58 View My Garage	Some more pics __________________ 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

08-24-2018, 12:13 PM	#46
Skyamericanmuscle Drives: 2014 Camaro ss coupe LS3 Join Date: Mar 2018 Location: US Posts: 5	20x11.5+28 Do you think 20x11.5+28 wheels in the rear would work?

08-28-2018, 02:36 PM	#50
sspddmn Drives: 2018 ZL1 1LE and 1991 Z28 Join Date: Jan 2009 Location: SF Bay but from the 808 Posts: 1,078	I'm not sure but the tech said he kept it within factory specs. __________________ In the garage: 2018 HBM ZL1 1LE // 2013 ZL1 (sold) // 1991 Camaro Z28 5.7L // 2016 Audi A6 Prestige Supercharged 3.0 V6 // 2002 Camaro SS (sold)

08-21-2018, 07:21 PM	#45
Skyamericanmuscle Drives: 2014 Camaro ss coupe LS3 Join Date: Mar 2018 Location: US Posts: 5	Hey ZL1Topless did the wheels in the rear ended up fitting with no issues?