2009 Audi S8 Wheel Offset
Quick specs
- Wheel size
- 9x20 · 9.5x21 · 10x21
- Offset
- ET45 · ET42 · ET38
- Backspacing
- 6.27 in · 6.40 in · 6.50 in
- Bolt pattern
- 5×112
- Center bore
- 57.1 mm
- Thread
- M14×1.5
- Tire size
- 265/35R20 · 275/35R20 · 275/30R21 · 285/30R21
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 5.2FSI · 5.2L, BSM, V10, Petrol | 9x20 | ET45 | 6.27 in | 265/35R20 | 5x112 | 57.1 mm | M14 x 1.5 |
| 5.2FSI · 5.2L, BSM, V10, Petrol | 9x20 | ET45 | 6.27 in | 275/35R20 | 5x112 | 57.1 mm | M14 x 1.5 |
| 5.2FSI · 5.2L, BSM, V10, Petrol | 9.5x21 | ET42 | 6.40 in | 275/30R21 | 5x112 | 57.1 mm | M14 x 1.5 |
| 5.2FSI · 5.2L, BSM, V10, Petrol | 10x21 | ET38 | 6.50 in | 285/30R21 | 5x112 | 57.1 mm | M14 x 1.5 |
Wheels and hardware
More on AmazonLug hardware
More on Amazon
DPAccessories BS27K5HE-BK04020 20 Black 14x1.5B Spline Tuner Lug Bolts for Aftermarket Wheels - 27mm Shank
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on Amazon
MIKKUPPA 24pcs M14x1.5 One-Piece Chrome OEM Factory Style Large Acorn Seat Lug Nuts Replacement for 2005-2019 Chrysler 300, 2011-2017 Dodge Durango, 2010-2017 Chevy Camaro Factory Wheels
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on Amazon
MIKKUPPA 24pcs M14x1.5 One-Piece Chrome OEM Factory Style Large Acorn Seat Lug Nuts Replacement for 2005-2019 Chrysler 300, 2011-2017 Dodge Durango, 2010-2017 Chevy Camaro Factory Wheels
Confirmed vehicle catalog match. Confirm seat type for your wheel.
Check price on Amazon
Wheel locks
More on Amazon
XtremeAmazing 8/20 Splines Wheel Lock Key Adapter Anti-Theft Lug Nut Screw Removal Key
Confirmed vehicle catalog match. Confirm seat style for your wheel.
Check price on Amazon
Compare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
More specs for the 2009 Audi S8
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.