Wheels and Tires Need help with wheels or tires? Got fitment issues? Have questions about tire performance and handling? Ask all of those questions here!

Would 14" berlinetta rims fit on an IROC?

Thread Tools
 
Search this Thread
 
Old Dec 31, 2011 | 12:37 PM
  #1  
Skyset's Avatar
Thread Starter
Member
 
Joined: Jul 2009
Posts: 225
Likes: 0
From: T.DoT, Canada
Car: 86 Iroc-Z
Engine: 305 (TPI)
Transmission: 700r4
Axle/Gears: i dunno lolz
Would 14" berlinetta rims fit on an IROC?

Hello all,

Sorry for another stupid thread, but I honestly did a search, and I ended up with mixed answers. Some people say yes, all third gens can use any other third gen rim. However, some people in the search said that 14" Berlinetta rims wouldn't fit on the rear brakes of an IROC. Is this true?

Thank you
Reply
Old Dec 31, 2011 | 12:40 PM
  #2  
Skyset's Avatar
Thread Starter
Member
 
Joined: Jul 2009
Posts: 225
Likes: 0
From: T.DoT, Canada
Car: 86 Iroc-Z
Engine: 305 (TPI)
Transmission: 700r4
Axle/Gears: i dunno lolz
Re: Would 14" berlinetta rims fit on an IROC?

And someone else said that the bolt pattern is different...
Reply
Old Dec 31, 2011 | 12:44 PM
  #3  
JamesC's Avatar
Moderator
25 Year Member
Liked
Loved
iTrader: (5)
 
Joined: Aug 1999
Posts: 19,282
Likes: 103
From: Lawrence, KS
Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: Would 14" berlinetta rims fit on an IROC?

Originally Posted by Skyset
Some people say yes, all third gens can use any other third gen rim. However, some people in the search said that 14" Berlinetta rims wouldn't fit on the rear brakes of an IROC. Is this true?
As far as I know the pattern is the same, 5 x 4.75 inches. The 14's should fit an IROC unless the IROC is equipped with 11.7" rotors and alum PBR calipers (89+), then I assume fitment would be an issue.

JamesC

Last edited by JamesC; Dec 31, 2011 at 02:51 PM.
Reply
Old Dec 31, 2011 | 01:00 PM
  #4  
//<86TA>\\'s Avatar
Supreme Member
15 Year Member
iTrader: (15)
 
Joined: Aug 2006
Posts: 12,812
Likes: 110
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Would 14" berlinetta rims fit on an IROC?

Originally Posted by JamesC
As far as I know the pattern is the same. The 14's should fit an IROC unless the IROC is equipped with 11.7" rotors and alum PBR calipers (89+), then I assume fitment would be an issue.

JamesC
what he said

and the bolt pattern never changed.

they will fit front and rear, unless the car has the 1le front brakes, or the 89+ rear pbr's
Reply
Old Dec 31, 2011 | 01:03 PM
  #5  
Skyset's Avatar
Thread Starter
Member
 
Joined: Jul 2009
Posts: 225
Likes: 0
From: T.DoT, Canada
Car: 86 Iroc-Z
Engine: 305 (TPI)
Transmission: 700r4
Axle/Gears: i dunno lolz
Re: Would 14" berlinetta rims fit on an IROC?

Thank you
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frozer!!!
Camaros for Sale
35
Jan 19, 2024 04:55 PM
BlueIroc-Z
Camaros for Sale
7
Jun 9, 2019 03:22 AM
1992 Trans Am
Exterior Parts for Sale
5
Apr 4, 2016 12:50 PM
87iroctheo
Wheels and Tires
5
Aug 29, 2015 09:44 PM
mustangman65_79
Body
3
Aug 11, 2015 03:17 PM




All times are GMT -5. The time now is 07:23 PM.