American Muscle PP wheels in 20x10

Is the back spacing the same as the stock wheels on these wheels?

http://www.americanmuscle.com/performance-pack-black-20x10-2015.html

The reason I ask is I want these shipped to a wheel widening company to get them to 11". Just need to know what the back spacing is and if anyone is running them. Thanks

Are you planning to run 20s out back and 19s up front?

Quiksilver15 said:

Are you planning to run 20s out back and 19s up front?

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Yep. As long as the overall height is the same it should be fine and look good.

OEM PP wheel 19" x 9"
Backspacing: 6.528" (165.8 mm)
Offset: +45 mm (1.77")

OEM PP wheel 19" x 9.5"
Backspacing: 7.075" (179.7 mm)
Offset: +52.5mm (2.067")

AM PP wheels 20" x 10"
Back Spacing: 7.4" (188mm)
Offset: +48mm (1.9")

Got these from the American muscle website, and the CJPP website.

Quiksilver15 said:

OEM PP wheel 19*9.5
Backspacing: 7.075" (179.7mm)
Offset: +52.5mm

AM PP wheels 20*10
Back Spacing: 7.4" (188mm)
Offset: +48mm (1.9")

Click to expand...

Thanks! Now I just gotta get AM to send them directly to the widener.

z06psi said:

Yep. As long as the overall height is the same it should be fine and look good.

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No problem man, I agree it will look awesome with some meaty 315s back there!

315/30-20 is the tire but not too many out there.

z06psi said:

Thanks! Now I just gotta get AM to send them directly to the widener.

Click to expand...

Who does the work for you? I heard is not safe?

I have the 20x10 AMR wheels, which are the same offset / backspacing as the 20" PP wheels. They are deff more aggressive then factory

Niz55 said:

Who does the work for you? I heard is not safe?

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Weldcraft. There are no issues with them. Corvette guys have been using them for years on high h.p. cars.

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z06psi said:

Thanks! Now I just gotta get AM to send them directly to the widener.

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--- Never mind. I see your response. ---


Who are you going to use to widen them?

I thought of getting my EB PP wheels widened to 10" on all 4 corners use 285/35/19. Same diameter tire as stock. ( well, -.4% compared to stock )

I will probably order them today and I think weldcraft is a two week process. Then shipped to Hawaii so it will be about a month before I get them.

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Was this successful?

Botlfed98 said:

Was this successful?

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No but I had Advanti Hybris widened to 19x11.5 by Weldcraft.