2011 Audi S5 Wheel Offset

Quick specs

Wheel size: 8.5x18 · 8.5x19 · 9x19 · 9x20
Offset: ET29 · ET32 · ET33
Backspacing: 5.39 in · 5.51 in · 5.80 in · 5.64 in
Bolt pattern: 5×112
Center bore: 66.6 mm, 66.5 mm
Thread: M14×1.5
Tire size: 245/40R18 · 255/35R19 · 265/30R20

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
3.0TFSi · 3.0L, CAKA, CCBA, V6, Petrol	8.5x18	—	ET29	5.39 in	245/40R18	5x112	66.5 mm	M14 x 1.5
3.0TFSi · 3.0L, CAKA, CCBA, V6, Petrol	8.5x19	—	ET32	5.51 in	255/35R19	5x112	66.5 mm	M14 x 1.5
3.0TFSi · 3.0L, CAKA, CCBA, V6, Petrol	9x19	—	ET33	5.80 in	255/35R19	5x112	66.5 mm	M14 x 1.5
3.0TFSi · 3.0L, CAKA, CCBA, V6, Petrol	9x20	10x20	ET29 / ET34	5.64 in	265/30R20	5x112	66.5 mm	M14 x 1.5
4.2 FSi · 4.2L, CAUA, V8, Petrol	8.5x18	—	ET29	5.39 in	245/40R18	5x112	66.5 mm	M14 x 1.5
4.2 FSi · 4.2L, CAUA, V8, Petrol	8.5x19	—	ET32	5.51 in	255/35R19	5x112	66.5 mm	M14 x 1.5
4.2 FSi · 4.2L, CAUA, V8, Petrol	9x19	—	ET33	5.80 in	255/35R19	5x112	66.5 mm	M14 x 1.5
4.2 FSi · 4.2L, CAUA, V8, Petrol	9x20	10x20	ET29 / ET34	5.64 in	265/30R20	5x112	66.5 mm	M14 x 1.5

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2011 Audi S5 Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

20-inch — 17 documented builds

17 documented builds.

Diameter

Staggered · 20×10.5 ET35 / Rear unknown

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE FF01

Front: 20×10.5 ET35 · 285/30R20
Rear: —

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 13 mm farther toward fender (more outward poke)
Inner edge 25 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 20×9.5 ET18 / 20×11 ET25

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Avant Garde F510

Front: 20×9.5 ET18 · 235/35R20
Rear: 20×11 ET25 · 255/30R20

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 17.3 mm farther toward fender (more outward poke)
Inner edge 4.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 20×9 ET11 / Rear unknown

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: ADV.1 10 TRAk Function

Front: 20×9 ET11
Rear: —

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 18 mm farther toward fender (more outward poke)
Inner edge 18 mm farther from suspension (more inner clearance)

View full build on Modified1

Staggered · 20×9.5 / 20×11

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: DPE SP-SC5

Front: 20×9.5 · 275/30R20
Rear: 20×11 · 305/25R20

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE FlowForm FF01

Front: 20×10.5
Rear: —

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9 / 20×10.5

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV3

Front: 20×9
Rear: 20×10.5

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9 / 20×10.5

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV-02

Front: 20×9 · 245/35R20
Rear: 20×10.5 · 285/30R20

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV3

Front: 20×10.5
Rear: —

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9 / 20×10.5

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV3

Front: 20×9
Rear: 20×10.5

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9 / 20×10.5

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV2

Front: 20×9
Rear: 20×10.5

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9.5 / 20×11

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Senna Elegant TS-7

Front: 20×9.5 · 255/30R20
Rear: 20×11 · 295/25R20

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×? / Rear unknown

Documented on a 2011 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: OEM RS4

Front: 20×?
Rear: —

Compared with OEM

Compared with the 20×9 ET29 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Documented diameter × width pages

Aftermarket wheel sizes with enough documented Modified1 builds for this model year. Evidence pages — not fit guarantees.

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM baseline

Open full fitment calculator

More specs for the 2011 Audi S5

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.