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Old Feb 13, 2007 | 07:07 PM
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Default G Force Sport

Hi

Re 98 Z28 with factory 16" 5 spoke wheels. I can get a set of BF Goodrich G-Force Sport 255/50zr16. The factory tires are Goodyear Eagle GA - 235s. Will the 255s fit? If there enough offset on the wheelS to use a wider tire?

Thanks JA
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Old Feb 13, 2007 | 10:44 PM
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You don't have to worry about offset of the stock wheels...lots of room there. In theory they should fit just fine. I was in the same boat. I had the same stock tires on my Z28, and I replaced them with Falken ZIEX ZE502s in 255/50/16. They fit fine, but the tire seemed to be a bit too big for the wheel which resulted in the center bulging out so that the car was riding on just the center 1/3 of the tire tread. As a result, I had less traction, and the tire wore quickly in the center.

But they did fit fine
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Old Feb 14, 2007 | 01:49 AM
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hmmmm. .... i just ordered 285/60/16's for my stock size torque thrust II's ... 8.5 width .. supposedly i can fit them.
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Old Feb 14, 2007 | 09:01 AM
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Originally Posted by exeter
hmmmm. .... i just ordered 285/60/16's for my stock size torque thrust II's ... 8.5 width .. supposedly i can fit them.

Send those suckers back, too wide and WAY too tall . . . . over 29" . . .



255/50ZR16 is the biggest for OEM Z28 wheels.
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Old Feb 14, 2007 | 07:45 PM
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Originally Posted by MannyZ28
You don't have to worry about offset of the stock wheels...lots of room there. In theory they should fit just fine. I was in the same boat. I had the same stock tires on my Z28, and I replaced them with Falken ZIEX ZE502s in 255/50/16. They fit fine, but the tire seemed to be a bit too big for the wheel which resulted in the center bulging out so that the car was riding on just the center 1/3 of the tire tread. As a result, I had less traction, and the tire wore quickly in the center.

But they did fit fine

Hi

Thanks. I do not know how wide the stock wheels are but I will measure them. Thanks for the info.

JA
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Old Feb 14, 2007 | 08:10 PM
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They will fit no problem, that's the exact tire I had on my trans am. I'll post a pic when i get back from dinner...
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Old Feb 14, 2007 | 09:36 PM
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Originally Posted by Lythropus
They will fit no problem, that's the exact tire I had on my trans am. I'll post a pic when i get back from dinner...
Hi
That would be great. How did you like them? I assume they are a good upgrade over the stock tire?

Thanks JA
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Old Feb 15, 2007 | 01:26 PM
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Stock wheels for a Z28 or Trans AM/Formula are 16 x 8"
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Old Feb 15, 2007 | 02:42 PM
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It was a good all around tire and better than stock but there are better tires for traction in the rain, like the GS-D3 just not in that price range. Mine were still good after 40000 miles and I drove it like I stole it everyday. Hell they lasted through 3 10 bolt rear ends...
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Old Feb 15, 2007 | 02:49 PM
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http://www.cardomain.com/ride/2500936

There's some older pics when the tires were basically new...
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Old Feb 15, 2007 | 06:42 PM
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Hi

Thanls for the info. Nice car!

JA
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Old Feb 15, 2007 | 09:25 PM
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Originally Posted by exeter
hmmmm. .... i just ordered 285/60/16's for my stock size torque thrust II's ... 8.5 width .. supposedly i can fit them.



nice one...
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