2012 Porsche 911 Wheel Size & Fitment Specs

Confirmed OEM mounting and wheel configurations for this model year. Multiple setups are listed separately — nothing is collapsed to a single arbitrary size.

Bolt pattern5x130
Center bore71.5 mm
Thread sizeM14 x 1.5
FastenerLug bolts

Open wheel fitment calculator → · Tire sizes →

3.6 Carrera

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.6 Carrera 4

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.6 GT2 RS

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	9x19	ET47	6.35"	245/35R19	71.6 mm
Rear	9x20	ET45	6.27"	245/30R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.6 Targa 4

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Carrera 4S

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm
Rear	8.5x19	ET54	6.38"	235/40R19	71.6 mm
Rear	8.5x20	ET51	6.26"	245/35R20	71.6 mm
Rear	9x20	ET51	6.51"	245/35R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Carrera 4S Pk

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Carrera GTS

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET56	6.45"	235/35R19	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Carrera S

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm
Rear	8.5x19	ET54	6.38"	235/40R19	71.6 mm
Rear	8.5x20	ET51	6.26"	245/35R20	71.6 mm
Rear	9x20	ET51	6.51"	245/35R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Carrera S Pk

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 GT3

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET53	6.34"	235/35R19	71.6 mm
Rear	8.5x20	ET50	6.22"	235/30R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 GT3 RS

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	9x19	ET47	6.35"	245/35R19	71.6 mm
Rear	9x20	ET45	6.27"	245/30R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Targa 4S

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Targa 4S Pk

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8x18	ET57	6.24"	235/40R18	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Turbo

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET56	6.45"	235/35R19	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.8 Turbo S

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET56	6.45"	235/35R19	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm
Rear	8.5x19	ET55	6.42"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

Carrera 4 GTS 3.8

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET56	6.45"	235/35R19	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

GT3 RS 4.0

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	9x19	ET47	6.35"	245/35R19	71.6 mm
Rear	8x19	ET57	6.24"	235/35R19	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.4 Carrera

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET54	6.38"	235/40R19	71.6 mm
Rear	8.5x20	ET51	6.26"	245/35R20	71.6 mm
Rear	9x20	ET51	6.51"	245/35R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

3.4 Carrera 4

Position	Rim	Offset	Backspacing	Tire	Bore
Rear	8.5x19	ET54	6.38"	235/40R19	71.6 mm
Rear	9x20	ET51	6.51"	245/35R20	71.6 mm

Staggered / rear-specific sizes are listed separately from front.

Vehicles with potentially interchangeable wheels

Filtered by exact bolt pattern and physically compatible center bore — not a full fitment guarantee.

2021 Lamborghini Urus
- 5x130 bolt pattern
- matching center bore
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2018 Porsche Panamera
- 5x130 bolt pattern
- matching center bore
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2015 Audi Q7
- 5x130 bolt pattern
- matching center bore
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2013 Porsche 911
- 5x130 bolt pattern
- matching center bore
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2022 Audi e-tron GT
- 5x130 bolt pattern
- compatible center-bore geometry (71.6 vs 71.5 mm)
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2021 Porsche Cayenne
- 5x130 bolt pattern
- compatible center-bore geometry (71.6 vs 71.5 mm)
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →
2021 Porsche Taycan
- 5x130 bolt pattern
- compatible center-bore geometry (71.6 vs 71.5 mm)
- compare rim diameter vs OEM 18"
- compare rim width vs OEM 8"
- compare offset vs OEM ET57
Compare on fitment tool →

Hardware matching known specs

Dorman 611-236 Wheel Lug Nut M14-1.50
Thread matches catalog hardware
M14 x 1.5
View on Amazon
White Knight M14 x 1.50 Lug Nuts
Thread matches catalog hardware
M14 x 1.5
View on Amazon
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
Thread matches catalog hardware
M14 x 1.5
View on Amazon