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!

New Wheels

Thread Tools
 
Search this Thread
 
Old 05-27-2017, 09:05 AM
  #1  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
New Wheels

Picked up a set of ESR SR01 wheels in 17X9.5 +20mm for my T/A in the 5x120mm bolt pattern. Works out to about 5.28" backspacing.



Going to be running 1le hubs, just have to wire the power to my lathe to get that up and running. I bought a cheap chinese 1le rotor to pull my measurements from and will be cutting the hubs from 7075 aluminum. Just unsure whether to convert my bolt pattern to 5x120 or convert the wheels to 5x120.65.
Old 05-27-2017, 10:14 AM
  #2  
Member

 
fullsize fun's Avatar
 
Join Date: Dec 2005
Location: Shelby,N.C.
Posts: 174
Received 2 Likes on 2 Posts
Car: 1986 pontiac bonneville
Engine: LB9 305
Transmission: MK6 T5
Axle/Gears: 3.42
Re: New Wheels

Mine at 17x9.5 with 0 offset and just do touch the lip on the strut , I would thing +20 would be way too much, Im also running 1LE stuff.
Old 05-27-2017, 10:16 AM
  #3  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
Re: New Wheels

I thought it was 5.25" backspace needed?
Old 05-27-2017, 10:25 AM
  #4  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
Re: New Wheels

I see I calculated my backspacing wrong. It's about 6.04" backspace, so with the 1le spacing, I'll probably need a 1/2" spacer.
Old 05-29-2017, 09:32 AM
  #5  
Supreme Member

iTrader: (14)
 
//<86TA>\\'s Avatar
 
Join Date: Aug 2006
Location: Central NJ
Posts: 12,650
Likes: 0
Received 44 Likes on 42 Posts
Car: 86 Trans Am, 92 Firebird
Engine: 408 sbc, 3.1L of raw power
Transmission: TKO600, T5
Axle/Gears: Moser 9", 3:70 trutac, 3:23 torsion
Re: New Wheels

Or make the hub fatter....
Old 05-29-2017, 09:44 AM
  #6  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
Re: New Wheels

Originally Posted by //<86TA>\\
Or make the hub fatter....
I'm mulling that over right now. Will be wiring the lathe up today or tomorrow. Still need to pick up a switch for reversing it's direction.
Old 08-16-2017, 01:17 PM
  #7  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
Re: New Wheels

These wheels were not going to work because of the centerbore necking down smaller than advertised. Now I have a set of 18x10 XXR 521 wheels coming.
Old 08-23-2017, 12:24 PM
  #8  
Supreme Member

iTrader: (6)
 
Zach/90\irocZ's Avatar
 
Join Date: Aug 2011
Location: San Diego, California For Now
Posts: 2,379
Likes: 0
Received 10 Likes on 10 Posts
Car: 88 Formula, 90 Iroc RIP, 92 RS Sold
Engine: 305 to 350
Transmission: 700r4
Axle/Gears: 10 Bolt
Re: New Wheels

good choice
Old 08-23-2017, 12:44 PM
  #9  
Senior Member

Thread Starter
iTrader: (1)
 
rgauder's Avatar
 
Join Date: Sep 2005
Location: Windsor, Ontario
Posts: 654
Likes: 0
Received 10 Likes on 10 Posts
Car: 1987 Trans Am
Re: New Wheels

Thanks Zach. I went with the +25mm.




All times are GMT -5. The time now is 11:52 PM.