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Old 02-07-2025, 10:36 AM   #1
blkcorvair
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Anyone Have 8.5" Wide Wheels with Stepside

I really hate to make another wheel thread. I spent hours reading wheel and Static Drop threads. I have narrowed down my plan to a 3.5/5 Static Drop and I really prefer the Look of 17" Wheels. I found a set of wheels that I do like that are 17X8.5 I can get these with a 4.75 Back Spacing. I can play with Spacers if need be a little, But Wondering if I can fit an 8.5" wheel all around (Specifically in the front). I dont believe the Back is an issue. I do Have the Narrow Rear Axle so I will likely incorporate a spacer back there already.

Optionally I can get a 17X8 with 5.5 Back Spacing. But Iam thinking that would require Larger spacers All around.

I havent picked out tires yet, but I am leaning towards a 28" Diameter. I dont mind keeping all 4 Tires the Same Width and Height.

Does anyone run a similar setup on a stepside? Ive seen alot of 8" Wide Wheels. Possibly someone has an 8.5" width up front in a 17" or maybe even a 20" wheel?

Thanks.
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Old 02-16-2025, 10:26 PM   #2
Cal10
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Re: Anyone Have 8.5" Wide Wheels with Stepside

19 x 8.5 with 4.5” backspacing.
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Old 02-17-2025, 04:19 PM   #3
papsoldblue72
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Re: Anyone Have 8.5" Wide Wheels with Stepside

Quote:
Originally Posted by Cal10 View Post
19 x 8.5 with 4.5” backspacing.
what tire size??
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Old 02-17-2025, 07:54 PM   #4
pjmoreland
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Re: Anyone Have 8.5" Wide Wheels with Stepside

When I bought my stepside '68, it had 18x8 rims on it with 5" backspacing. The tires were 255/55/18. The insides of the tires rubbed on the bed sides when cornering, and that was even with a wider 1970-up rear end.
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Old 02-17-2025, 08:11 PM   #5
Cal10
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Re: Anyone Have 8.5" Wide Wheels with Stepside

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Originally Posted by papsoldblue72 View Post
what tire size??
255/50/19

As low as my truck is in the front I should have ordered 245/50/19, it just barely touches a fender bolt when turning if I hit a bump.

Rears clear perfectly though. It’s a 67 (narrow) 12 bolt with a 5 lug swap for the CPP big brake kit. 4.5” backspace is perfect, 4.75 would be cutting it a little close with a narrow rear.
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Old 02-17-2025, 09:47 PM   #6
CC69Rat
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Re: Anyone Have 8.5" Wide Wheels with Stepside

20x8.5 - 255/45r20 Narrow rear, 4.75" BS.

At the time it was around 5" rear static drop. I know people put bigger tires under the stepsides but just saying for me, I like to keep the wheel tucked under the fender a little bit.

This was measured with a Wheelrite, and I had an adjustable track bar. It's about as tight as I'd want to go on a stepside.
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