Wheel fitment
#1
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Wheel fitment
Hi all. My new S5 SB should be arriving in Seattle soon and I'm trying to find a second set of OEM wheels. I'm thinking about pulling the trigger on a set of Audi 19" 10-V-Spoke wheels (Part: 8W0601025BE). The wheels are 19 x 8.5 ET40, 5/112 PCD, 66.6mm center bore and came off of a B9 A4.
I know that the Cavo wheels coming with my S5 are 19 x 8.5 ET32, 5/112 PCD, 66.5mm center bore. Obviously there's a difference in offset and maybe a slight difference in center bore? I'm looking for assistance from someone in the know on wheel fitment. Will these A4 wheels fit and clear the S5 rotors? Any other potential issues?
I know that the Cavo wheels coming with my S5 are 19 x 8.5 ET32, 5/112 PCD, 66.5mm center bore. Obviously there's a difference in offset and maybe a slight difference in center bore? I'm looking for assistance from someone in the know on wheel fitment. Will these A4 wheels fit and clear the S5 rotors? Any other potential issues?
#2
AudiWorld Super User
Centre bore is the same, and is 66.5mm (many Mercedes use 66.6, frankly I suspect they are the same and Audi wanted to avoid using triple 6)
Doubt you will find too many that have put an A4 wheel on an S5. These wheels are also a factory option for the S4 (but not in the US), which suggests brake clearance should be fine, except for the ET. You may need a spacer, 5mm for brake clearance, 10mm to make it look like it belongs on an A5/S5.
Even with a spacer, they will look a little flat compared to the same design wheel that Audi actually supplies in an ET32 for the A5/S5, as the ET difference means the wheel has slightly more of a concave/3D look vs the A4/S4 version:
The A5/S5 ET32 version, on an S5 Sportback:
The A4/S4 ET40 version, on an S4 sedan:
Doubt you will find too many that have put an A4 wheel on an S5. These wheels are also a factory option for the S4 (but not in the US), which suggests brake clearance should be fine, except for the ET. You may need a spacer, 5mm for brake clearance, 10mm to make it look like it belongs on an A5/S5.
Even with a spacer, they will look a little flat compared to the same design wheel that Audi actually supplies in an ET32 for the A5/S5, as the ET difference means the wheel has slightly more of a concave/3D look vs the A4/S4 version:
The A5/S5 ET32 version, on an S5 Sportback:
The A4/S4 ET40 version, on an S4 sedan:
#3
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Centre bore is the same, and is 66.5mm (many Mercedes use 66.6, frankly I suspect they are the same and Audi wanted to avoid using triple 6)
Doubt you will find too many that have put an A4 wheel on an S5. These wheels are also a factory option for the S4 (but not in the US), which suggests brake clearance should be fine, except for the ET. You may need a spacer, 5mm for brake clearance, 10mm to make it look like it belongs on an A5/S5.
Even with a spacer, they will look a little flat compared to the same design wheel that Audi actually supplies in an ET32 for the A5/S5, as the ET difference means the wheel has slightly more of a concave/3D look vs the A4/S4 version:
The A5/S5 ET32 version, on an S5 Sportback:
The A4/S4 ET40 version, on an S4 sedan:
Doubt you will find too many that have put an A4 wheel on an S5. These wheels are also a factory option for the S4 (but not in the US), which suggests brake clearance should be fine, except for the ET. You may need a spacer, 5mm for brake clearance, 10mm to make it look like it belongs on an A5/S5.
Even with a spacer, they will look a little flat compared to the same design wheel that Audi actually supplies in an ET32 for the A5/S5, as the ET difference means the wheel has slightly more of a concave/3D look vs the A4/S4 version:
The A5/S5 ET32 version, on an S5 Sportback:
The A4/S4 ET40 version, on an S4 sedan:
#4
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I finally found the A5/S5 version of this same wheel and the part number is 8W0601025CC. The wheel is 19 x 8.5 ET32, 5/112 PCD, 66.5mm center bore. So now my goal is to find a set of these - presumably somewhere in Europe. The new search begins!
#5
AudiWorld Super User
I have seen quite a few A5 Sportback S/line versions coming with these wheels, so they will appear on ebay.de at some point in time. Good luck with the search.
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