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Old 06-28-2019, 09:17 PM   #3
1967KaiserM715
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Join Date: Feb 2019
Location: Troy NH
Posts: 91
Re: looking for alcoa rims c30 - what fits?

Chevy rims up to 2002 OLD style truck, new style 2000 and up have the wrong Hub Bore.

you want a rim with a 4.567 inch center hub bore. Newer duallys use a 4.88 hub bore.

hub bore is important IF the rims use the clamping plates or flanged lug-nuts.

some Alcoa rims are stud centered, and hub bore is not as critical. these typically use a shanked lug nut or a tapered lug nut.

stud pattern is 8x 6.5" up to 2010, they then went to a 8x180mm stud pattern.
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