2015 Audi S3 Wheel Offset

Quick specs

Wheel size: Multiple — see configurations
Offset: Multiple — see configurations
Backspacing: Multiple — see configurations
Bolt pattern: 5x112
Center bore: 57.1 mm
Thread: M14 x 1.5
Tire size: Multiple — see configurations

OEM configurations

Configuration	Front	Rear	Offset	Backspacing	Tire	Bolt pattern	Center bore	Thread
2.0TFSi · 2.0L, I4, Petrol	8x19	9x19	ET49 / ET41	5.93 in	235/35R19 / 255/30R19	5x112	57.1 mm	M14 x 1.5
2.0 TFSi Quattro · 2.0L, CJXC, I4, Petrol	7.5x18	6x17	ET51 / ET48	5.76 in	225/40R18 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi Quattro · 2.0L, CJXC, I4, Petrol	8x19	6x17	ET49 / ET48	5.93 in	235/35R19 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi Quattro · 2.0L, CJXC, I4, Petrol	8x18	6x17	ET46 / ET48	5.81 in	225/40R18 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi (ABA-8VCJXF) · 2.0L, CJX, I4, Petrol	7.5x18	6x17	ET51 / ET48	5.76 in	225/40R18 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi (ABA-8VCJXF) · 2.0L, CJX, I4, Petrol	8x19	6x17	ET49 / ET48	5.93 in	235/35R19 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi (ABA-8VCJXL) · 2.0L, CJX, I4, Petrol	8x18	6.5x17	ET46 / ET43	5.81 in	225/40R18 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi (ABA-8VCJXL) · 2.0L, CJX, I4, Petrol	8x19	6.5x17	ET49 / ET43	5.93 in	235/35R19 / 205/50R17	5x112	57.1 mm	M14 x 1.5
2.0 TFSi · 2.0L, CJXB, I4, Petrol	8x18	—	ET46	5.81 in	225/40R18	5x112	57.1 mm	M14 x 1.5
2.0 TFSi · 2.0L, CJXB, I4, Petrol	8x19	—	ET49	5.93 in	235/35R19	5x112	57.1 mm	M14 x 1.5
2.0 TFSi · 2.0L, CJXB, I4, Petrol	7.5x18	—	ET51	5.76 in	225/40R18	5x112	57.1 mm	M14 x 1.5

Lug hardware

Real-World 2015 Audi S3 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:

19-inch — 13 documented builds
18-inch — 7 documented builds

20 documented builds.

DiameterLayout

19×9 ET45

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Tires: 245/35R19

Compared with OEM

Compared with the 19×8 ET49 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 · 18×8.5 ET45 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Enkei RS05RR

Front: 18×8.5 ET45 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET51 OEM configuration. Calculated geometry only — not fit confirmation.

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

View full build on Modified1

Staggered · 19×8.5 ET47 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: HRE Flow Form 01

Front: 19×8.5 ET47 · 245/35R19
Rear: —

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 8.3 mm farther toward fender (more outward poke)
Inner edge 4.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 19×9 ET38 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Rotiform DUS

Front: 19×9 ET38
Rear: —

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 23.7 mm farther toward fender (more outward poke)
Inner edge 1.7 mm closer to suspension (less inner clearance)
Width +1" vs OEM

View full build on Modified1

19×9 ET52

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Tires: 255/35R19

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

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

View full build on Modified1

Staggered · 19×8.5 ET45 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: OEM Audi RS6 replica

Front: 19×8.5 ET45 · 235/35R19
Rear: —

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10.3 mm farther toward fender (more outward poke)
Inner edge 2.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 19×8.5 ET48 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: BBS CH-R

Front: 19×8.5 ET48 · 225/35R19
Rear: —

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 7.3 mm farther toward fender (more outward poke)
Inner edge 5.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 19×8.5 ET45 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: VMR V701

Front: 19×8.5 ET45 · 235/35R19
Rear: —

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10.3 mm farther toward fender (more outward poke)
Inner edge 2.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

19×8.5 ET45

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Tires: 245/35R19

Compared with OEM

Compared with the 19×8 ET49 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 10.3 mm farther toward fender (more outward poke)
Inner edge 2.3 mm closer to suspension (less inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 18×8 ET44 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: BBS CO

Front: 18×8 ET44 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET51 OEM configuration. Calculated geometry only — not fit confirmation.

Outer edge 13.3 mm farther toward fender (more outward poke)
Inner edge 0.7 mm farther from suspension (more inner clearance)
Width +0.5" vs OEM

View full build on Modified1

Staggered · 18×8.5 ET48 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota Force

Front: 18×8.5 ET48 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET51 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 · 18×8.5 ET48 / Rear unknown

Documented on a 2015 Audi S3 build — observed custom fitment, not a universal fit guarantee.

Wheel: Rota Force

Front: 18×8.5 ET48 · 225/40R18
Rear: —

Compared with OEM

Compared with the 18×7.5 ET51 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

More specs for the 2015 Audi S3

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.