'87 IROC-Z Rim size - Help?! - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

MAC · 06-08-2011, 06:11 PM

I contacted someone selling Iroc rims, he says they Are Aluminum 16", however he says two of them are 8" wide, and two are 10"...
this doesn't seem correct, as I thought I read they are all the same width...(even tho the difference does make sense)

Can someone please clarify per Factory original?, I currently have 91/92 z28 rims on the car.

thanks in advance!

chriscamaro69z28 · 06-08-2011, 06:34 PM

i have had several irocs and they were all the same width size and they are 16's there are many aftermarket iroc rims you can buy

GRASSHOPPER · 06-08-2011, 07:38 PM

i have an 87 iroc the rims are all the same width front and back but the offset is different for the front and the back. the rims say front or rear on one of the arms so they are not mixed up during install

MAC · 06-08-2011, 09:50 PM

thanks again all for confirming 16 x 8. - I appreciate it.

this guy wants to sell 16 x 8 in the front, 16 x 10 in the rear. (apparent aftermarket aluminum Iroc rims, 85-87 style) - Will the 16 x 10 work in the back? or is that too wide for the car?..

drknow90rs · 06-08-2011, 11:05 PM

Depends on the offset. I believe the correct offset is 5 inches (Backspace.) However, for the correct answer I would confirm at www.thirdgen.org Check their boards. This topic gets a lot of attention. t is possible to get 12" wide wheels to fit the rear.

06-08-2011, 06:11 PM	#1
MAC Iroc-Z <3'r Drives: '87 5.7L Iroc-Z Join Date: May 2008 Location: Modesto, CA Posts: 392	'87 IROC-Z Rim size - Help?! I contacted someone selling Iroc rims, he says they Are Aluminum 16", however he says two of them are 8" wide, and two are 10"... this doesn't seem correct, as I thought I read they are all the same width...(even tho the difference does make sense) Can someone please clarify per Factory original?, I currently have 91/92 z28 rims on the car. thanks in advance! __________________ "Camaro Z/28 is back. Gentlemen, Don't even bother to start your engines."

06-08-2011, 09:50 PM	#4
MAC Iroc-Z <3'r Drives: '87 5.7L Iroc-Z Join Date: May 2008 Location: Modesto, CA Posts: 392	thanks again all for confirming 16 x 8. - I appreciate it. this guy wants to sell 16 x 8 in the front, 16 x 10 in the rear. (apparent aftermarket aluminum Iroc rims, 85-87 style) - Will the 16 x 10 work in the back? or is that too wide for the car?.. __________________ "Camaro Z/28 is back. Gentlemen, Don't even bother to start your engines."

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06-08-2011, 06:34 PM	#2
chriscamaro69z28 army life Drives: 2018 hyper blue zl1 Join Date: Feb 2011 Location: clarksville, tn Posts: 868	i have had several irocs and they were all the same width size and they are 16's there are many aftermarket iroc rims you can buy

06-08-2011, 07:38 PM	#3
GRASSHOPPER Drives: 1987 z28 Join Date: Jan 2011 Location: callander, ontario, can Posts: 49 View My Garage	i have an 87 iroc the rims are all the same width front and back but the offset is different for the front and the back. the rims say front or rear on one of the arms so they are not mixed up during install

06-08-2011, 11:05 PM	#5
drknow90rs Drives: '90 RS 427ci LS-1, '86 IROC 305 TPI Join Date: Apr 2011 Location: Wittmann, AZ Posts: 40	Depends on the offset. I believe the correct offset is 5 inches (Backspace.) However, for the correct answer I would confirm at www.thirdgen.org Check their boards. This topic gets a lot of attention. t is possible to get 12" wide wheels to fit the rear.