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Aftermarket wheels offset issue?

Phizzle

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#1
Hey guys, I just ordered some aftermarket wheels with a +20/20 offset, 20x10 front. 20x11 rear. Will these fit without modifications? Or should I return them...? Thanks!
 

DGatzby

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#2
So +20/20 = 1. Where did you get the info before you ordered these?

Now do you mean your offset of distance from the hub mounting to the center of the wheel is 20mm? If so for a regular body your rear 11" is good, check the front, it is questionable, it sits about where the 9.5" was but it has that extra 1/2" (half of the extra 1" width), on the inside and sometimes that is too close to the knuckle.
 

coolblue

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#3
So +20/20 = 1. Where did you get the info before you ordered these?

Now do you mean your offset of distance from the hub mounting to the center of the wheel is 20mm? If so for a regular body your rear 11" is good, check the front, it is questionable, it sits about where the 9.5" was but it has that extra 1/2" (half of the extra 1" width), on the inside and sometimes that is too close to the knuckle.
I had 20x10 with a 23 offset on the front of my SRT and they technically fit and worked but the clearance to the knuckle was less than 1MM. (.082 millimeter when measured). They again worked perfectly and I tried to get them to hit/rub with erratic fast turns and they never did, but psychologically it just bothered me. A little wear on the wheel bearing, a hit pothole to bend or deflect and then a lockup? Couldn't keep it and went with thinner. Yours should fit but you'll be (in theory) 3MM more to the outside so on a standard body you have to watch tire width.
 
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Phizzle

Phizzle

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Thread Starter #4
Thanks guys, according to America's Tire, it's a perfect fit. I didn't get a chance to really drive the car yet to test it out but I will this weekend.

I know my post was pretty vague because I'm sure the brand of wheels come into play too (not all aftermarket wheels are made the same). Stay tuned for the reveal lol
 
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#5
I have +20 offset 22's, not even close to rubbing, plenty of room away from the Brembo.
 

Magnified

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#6
I have 20 x 11s HR5 (the 5 spoke OEM lookalike and I believe off the top of my head they are 25 offset, but I don't recall for sure.
 

Magnified

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#7
Make that Et 21, confirmed with manufacturer.
 

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