17's on my 85 firebird
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Joined: Oct 2011
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From: British columbia, Canada
Car: 1986 Firebird
Engine: 5.0L V8
Transmission: T-5
Axle/Gears: 2.73
17's on my 85 firebird
The rims I want are 17" American racing torque trusts with a back spacing of 4.57" do I need spacers? And with the tires I want the overall diameter is 25.7"
Joined: Oct 2006
Posts: 3,041
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From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: 17's on my 85 firebird
You don't nee back spacers and a 245 will fit perfect on a 17 x 8" rim.
25.7" or 26.1" tall tire will work.
25.7" or 26.1" tall tire will work.
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