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2006 STS v8 AWD
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Discussion Starter · #1 ·
I am looking to buy a set of 20" rims for my 06' AWD v8, the recommended size is 245/30R20. If the car was "not" AWD the recommended size is 245/35R20. Does anybody know the reason for this? Is the hub offset different on the AWD?

I would rather have the taller sidewall (35) because i live in a city full of potholes. Has anybody fit 35 series 20" tires on their AWD STS?

The rims i want to use have the following specs.
Size: 20x8.5
offset: +40mm
Backspacing: 6.32"
 
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