2013 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

Wheels and hardware

Lug hardware

Wheel locks

Real-World 2013 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 — 18 documented builds
19-inch — 1 documented build

19 documented builds.

Diameter

Staggered · 20×10.5 ET27 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Niche Blk/DDT

Front: 20×10.5 ET27 · 275/30R20
Rear: —

Compared with OEM

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

Outer edge 21 mm farther toward fender (more outward poke)
Inner edge 17 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 20×10 ET35 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Avant Garde M310

Front: 20×10 ET35 · 255/35R20
Rear: —

Compared with OEM

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

Outer edge 6.7 mm farther toward fender (more outward poke)
Inner edge 18.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 20×10.5 ET30 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV5

Front: 20×10.5 ET30 · 285/30R20
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 20 mm closer to suspension (less inner clearance)
Width +1.5" vs OEM

View full build on Modified1

Staggered · 20×10.5 ET35 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE FlowForm 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 · 20×10 ET20 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Avante Garde

Front: 20×10 ET20 · 255/30R20
Rear: —

Compared with OEM

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

Outer edge 21.7 mm farther toward fender (more outward poke)
Inner edge 3.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Stance SC-1

Front: 20×10.5 · 275/30R20
Rear: —

Compared with OEM

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

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Niche Misano

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 · 20×10.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Stance SC-6

Front: 20×10.5 · 275/30R20
Rear: —

Compared with OEM

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

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Niche Vicenza - M153

Front: 20×10.5 · 275/30R20
Rear: —

Compared with OEM

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

View full build on Modified1

Staggered · 20×10 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: DPE LS-5's

Front: 20×10 · 275/30R20
Rear: —

Compared with OEM

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

View full build on Modified1

Staggered · 19×8.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Niche Verona - M150

Front: 19×8.5 · 245/40R19
Rear: —

Compared with OEM

Compared with the 19×8.5 ET32 OEM configuration. Calculated geometry only — not fit confirmation.

View full build on Modified1

Staggered · 20×10.5 / Rear unknown

Documented on a 2013 Audi S5 build — observed custom fitment, not a universal fit guarantee.

Wheel: Vossen CV7

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

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 2013 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.