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- - offset and sizing (https://67-72chevytrucks.com/vboard/showthread.php?t=351727)

infantrycolo

07-04-2009 11:47 PM

offset and sizing

Ok, so here's my question, I have a 1970 c20 that needs some new wheels, but I cannot measure them as i'm in iraq right now, I found some 18x9.5 with a -19mm offset will these fit without any mods to fenderwells etc?

prostreetC-10

07-05-2009 10:13 AM

Re: offset and sizing

Are those wheels 8 lug? The -19mm offset sounds like the newer stuff that is out.

infantrycolo

07-05-2009 11:20 PM

Re: offset and sizing

yes there 8x6.5

prostreetC-10

07-06-2009 12:10 AM

Re: offset and sizing

Hopefully someone else will chime in here. I'm better with backspacing than offset. It seems like you have to go 19mm from dead center of 9.5 to get the backspace but it's late and I'm tired. Not sure if I'm thinking of this right.

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