Dually Rims

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custodian

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What newer model year rims will fit my 86 dually?
 

Scruffy49

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As long as it is an 8 on 6.5” with an appropriately sized center/register hole… You can run whatever you think looks good.
I have Eagle bullet holes on my 99 (gmt400) K3500 cab & chassis dually. Honestly, they look fine, but have a maximum 60psi rating. Fine for an old C20 or K20, or for a C30/K30 that no longer gets worked hard.
I’d straight swap them for Squarebody, gmt400 or gmt800 steels w/o a second thought. My K3500 needs to be on “farm truck” tires, like a 7.50-16LT Deestone 503, that don’t play well with alloys.
 

Grit dog

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Like he said any OE 8x6.5 from any of the big 3. Fords thru 97, GM thru 2012? Ish, Dodge through 2018 I believe.
Ram wheels will be 17” from 3rd and 4th gen trucks
 

bucket

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Ford and Dodge wheels have a slightly larger center bore, iirc. The GM dually wheels are hub centric, so you would need center bore spacers with the Ford or Dodge wheels.
 

Scruffy49

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Ford and Dodge wheels have a slightly larger center bore, iirc. The GM dually wheels are hub centric, so you would need center bore spacers with the Ford or Dodge wheels.
If you run alloys, the shanked lug nuts and washers make the lug centric. But, you have to retorque them every couple days for 2-3 WEEKS before they settle in and stay tight. Tire size does play a role, as does tread style. A 31” mudder will basically shake the entire front end apart on an ifs truck, 2wd or later 4wd. A 29” HT is smooth as melted butter in a hot toddy based on 100 year old single barrel single malt whiskey.
Aftermarket 8 on 6.5 dually wheels are built to fit bullnose Fords. Or gooseneck trailers, which normally use Ford style hubs.
 

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