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How wide a wheel can fit a 74 Grand Am

  
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How wide a wheel can fit a 74 Grand Am

 
74GrandAm 74GrandAm
New User | Posts: 11 | Joined: 04/13
Posted: 07/26/14
06:25 AM

How wide a wheel can I go without modification on the front and back of a 74 Grand Am? Anyone with experience? Or is the best way to go to a tire and wheel shop and test fit? Anyone with a Grand Am done this before?

I have 15x7 Honeycomb and Ralley IIs but they have seen better days so if I am going with new rims I am thinking 17" or 18" and as wide as I can go with no rub. I am doing a frame off restore and I want to do it right the first time. I need some meat on the tires since the 463 stroker dyno'd out at almost 500 ft lbs torque and 400 hp. Torque Monster  Cool