Another Wheel ? Post
Thread Starter
Junior Member
Joined: Nov 2009
Posts: 47
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From: St Cloud, FL
Car: 86 IROC
Engine: 383ci
Transmission: T56
Axle/Gears: 3.42
Another Wheel ? Post
OK, from all I have read in my searches I think I have an idea of what I can run on my car and want to make sure.
I am swapping in a 4th gen rear with factory disks. Front brakes are currently stock but will be upgraded later.
I want to run 17's
Front wheels
17x9 4.5" backspace
Rear wheels
17x10 50mm backspace
Am I correct on those sizes?
I am swapping in a 4th gen rear with factory disks. Front brakes are currently stock but will be upgraded later.
I want to run 17's
Front wheels
17x9 4.5" backspace
Rear wheels
17x10 50mm backspace
Am I correct on those sizes?
Thread Starter
Junior Member
Joined: Nov 2009
Posts: 47
Likes: 0
From: St Cloud, FL
Car: 86 IROC
Engine: 383ci
Transmission: T56
Axle/Gears: 3.42
Re: Another Wheel ? Post
After thinking about this some more,
3rd gen rear wheel = 16mm neg offset
4th gen rear wheel = 50mm pos offset
That is a move of just over 2.5", I thought the 4th gen rear was only 1.5" difference on each side, so should I assume it will still be off about an inch from stock location?
3rd gen rear wheel = 16mm neg offset
4th gen rear wheel = 50mm pos offset
That is a move of just over 2.5", I thought the 4th gen rear was only 1.5" difference on each side, so should I assume it will still be off about an inch from stock location?
Supreme Member
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Joined: Jul 2009
Posts: 1,354
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From: morrow, ga
Car: 82 S10, 83 280ZX, 84 Z28
Engine: 355 smallblocks..na, 2.8 turbo
Transmission: 85:th350, 84:700R4
Axle/Gears: 85:ford9 4.85, 84:stock 3.24
Re: Another Wheel ? Post
im running 7.5" backspace
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