Bolt Patterns
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Joined: Sep 2006
Posts: 127
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From: Inglewood, CA
Car: 92 Firebird
Engine: 3.1
Transmission: Auto
Axle/Gears: stock, dynomax turbo exhaust
Bolt Patterns
Hey guys do you know what the bolt pattern is to a 1992 Firebird 3.1? I'm looking to put on the magnum 500 wheels on it but I need to know what bolt pattern I have before I can purchase them. Also in 245/50-17, what does the 50 and the 17 mean? Thank you guys
Joined: Mar 2006
Posts: 4,369
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Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
Re: Bolt Patterns
This should be in the suspension forum.....
The wheel bolt pattern of all third gens is 5x4.75"
The "50" is the aspect ratio, that is a measurement of 50% of the tread width is the sidewall hight. 17 is the wheel diameter in inches.
The wheel bolt pattern of all third gens is 5x4.75"
The "50" is the aspect ratio, that is a measurement of 50% of the tread width is the sidewall hight. 17 is the wheel diameter in inches.
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