2013 Audi S4 Wheel Offset

Quick specs

Wheel size: 8x18 · 8.5x19 · 8.5x20
Offset: ET47 · ET43 · ET41
Backspacing: 5.85 in · 5.94 in · 5.86 in
Bolt pattern: 5x112
Center bore: 66.6 mm · 66.5 mm
Thread: M14 x 1.5
Tire size: 245/40R18 · 255/35R19 · 255/30R20

OEM configurations

Configuration	Rim	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
3.0TFSi · 3.0L, V6, Petrol	8x18	ET47	5.85 in	245/40R18	5x112	66.5 mm	M14 x 1.5
3.0TFSi · 3.0L, V6, Petrol	8.5x19	ET43	5.94 in	255/35R19	5x112	66.5 mm	M14 x 1.5
3.0TFSi · 3.0L, V6, Petrol	8.5x20	ET41	5.86 in	255/30R20	5x112	66.5 mm	M14 x 1.5
3.0 TFSi quattro · 3.0L, CAKA, V6, Petrol	8x18	ET47	5.85 in	245/40R18	5x112	66.5 mm	M14 x 1.5
3.0 TFSi quattro · 3.0L, CAKA, V6, Petrol	8.5x19	ET43	5.94 in	255/35R19	5x112	66.5 mm	M14 x 1.5
3.0 TFSi quattro · 3.0L, CAKA, V6, Petrol	8.5x20	ET41	5.86 in	255/30R20	5x112	66.5 mm	M14 x 1.5
3.0TFSi (ABA-8KCGWF) · 3.0L, CGW, V6, Petrol	8x18	ET47	5.85 in	245/40R18	5x112	66.5 mm	M14 x 1.5
3.0TFSi (ABA-8KCGWF) · 3.0L, CGW, V6, Petrol	8.5x19	ET43	5.94 in	255/35R19	5x112	66.5 mm	M14 x 1.5
3.0TFSi (ABA-8KCGWF) · 3.0L, CGW, V6, Petrol	8.5x20	ET41	5.86 in	255/30R20	5x112	66.5 mm	M14 x 1.5

Lug hardware

Real-World 2013 Audi S4 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 — 11 documented builds
19-inch — 10 documented builds

21 documented builds.

Diameter

Staggered · 19×9.5 ET39 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE P43SC

Front: 19×9.5 ET39 · 255/35R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 16.7 mm farther toward fender (more outward poke)
Inner edge 8.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 19×9.5 ET25 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: VMR V706

Front: 19×9.5 ET25 · 255/40R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 30.7 mm farther toward fender (more outward poke)
Inner edge 5.3 mm farther from suspension (more inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 19×9.5 ET40 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: Avant Garde M 310

Front: 19×9.5 ET40 · 255/35R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 15.7 mm farther toward fender (more outward poke)
Inner edge 9.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 19×9.5 ET45 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE FF01

Front: 19×9.5 ET45 · 255/35R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10.7 mm farther toward fender (more outward poke)
Inner edge 14.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 19×9.5 ET40 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: Miro 111

Front: 19×9.5 ET40 · 255/35R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 15.7 mm farther toward fender (more outward poke)
Inner edge 9.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 20×9 ET32 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV7

Front: 20×9 ET32 · 255/30R20
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 15.4 mm farther toward fender (more outward poke)
Inner edge 2.6 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 20×9 ET35 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: OEM Audi RS 7

Front: 20×9 ET35 · 275/35R20
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 12.4 mm farther toward fender (more outward poke)
Inner edge 0.4 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 19×9.5 ET45 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: VMR V710

Front: 19×9.5 ET45
Rear: —

Compared with OEM

Compared with the 19×8.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10.7 mm farther toward fender (more outward poke)
Inner edge 14.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 20×? / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE P43SC

Front: 20×? · 255/30R20
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×9 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE FF01

Front: 20×9 · 255/30R20
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×10 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE P44SC

Front: 20×10
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×10 / Rear unknown

Documented on a 2013 Audi S4 build — observed custom fitment, not a universal fit guarantee.

Wheel: ADV5 TrakFunction

Front: 20×10 · 255/30R20
Rear: —

Compared with OEM

Compared with the 20×8.5 ET41 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

More specs for the 2013 Audi S4

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.