Whats factory size of 15's on 1983 Trans AM
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Junior Member
Joined: Dec 2008
Posts: 28
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From: Canada
Car: 1983 Pontiac Trans Am
Engine: Modified 350 4-Barrel
Transmission: 700R4 Stage 3 Shift Kit 3500 Stall
Axle/Gears: 3:73
Whats factory size of 15's on 1983 Trans AM
I'm wondering what the factory size of the 15" wheels that came on 83 Trans Am's were? Were they 15x8's? The other question is what was the difference with the front coils, when replacing the springs parts counters ask if its 14" or 15" wheels, what would the difference be?
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Joined: May 2006
Posts: 319
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From: Grand Junction, Co
Car: '83 WS6 T/A 65,000 miles
Engine: 5.0L vin H stock, 406SBC right now
Transmission: T-5
Axle/Gears: Corp. 3.73
Re: Whats factory size of 15's on 1983 Trans AM
Mine came with the bowling ball aero wheels...15X7 I do believe.
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