Pontiac Rallys on c1500?

[Tandyman]

Astros are just narrower. 71 to 76 fullsize GM car wheels are ALL 5 on 5 bolt patterns.

 

[Tandyman]

Pretty sure all Caddy RWD are 5 on 5 too 71 up ( maybe even older, anyone?) Exception is the 8 lug ones....

 

[someotherguy]

I'll bet those look perfect on a truck, very unique, who every would have imagined an astro wheel would fit.

They're the same exact style alloy wheel used on the 5 lug GMT400 trucks from 90-up. Allegedly on the Astro vans they're 15x6.5, and the truck wheels are 15x7, don't know for sure as haven't compared them but it sounds reasonable.

Richard

 

[someotherguy]

Astros are just narrower. 71 to 76 fullsize GM car wheels are ALL 5 on 5 bolt patterns.

Pretty sure all Caddy RWD are 5 on 5 too 71 up ( maybe even older, anyone?) Exception is the 8 lug ones....

I ran the same Boyd Coddington Fury 17" wheels that I bought for my '92 C1500, on a '71 Impala convertible, and then later a '68 Coupe de Ville. Not sure about an 8 lug Cadillac though. I believe you're thinking of Pontiacs with those crazy wide 8 lug pattern wheels.

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Richard

 

[HotWheelsBurban]

I went with Chevy Astro Van wheels, look great and still have a GM part number.

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Similar to the second style N90(AKA 10 spokes or Burb wheel)(as they came out in '92 with the 400 C1500 Burbs, the original N90 Star wheel didn't have the weight rating necessary for the Suburban). The spokes outside the gray parts have a different shape, and the gray parts are more straight triangles than the Astro version. Check the specs on the backside to be sure these have the proper weight rating for your rig.....

 

[GoToGuy]

Long ago doing tires and service. I did have the adapter to do these way cool Pontiac wheels. A friend had a 67, 66. Catalina with a warmed over 389 , nice car.

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[Jimmy D]

Similar to the second style N90(AKA 10 spokes or Burb wheel)(as they came out in '92 with the 400 C1500 Burbs, the original N90 Star wheel didn't have the weight rating necessary for the Suburban). The spokes outside the gray parts have a different shape, and the gray parts are more straight triangles than the Astro version. Check the specs on the backside to be sure these have the proper weight rating for your rig.....

That's good info right there.