2016 Audi S8 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 pattern5x112
Center bore66.6 mm
Thread sizeM14 x 1.5
FastenerLug bolts

Open wheel fitment calculator → · Tire sizes →

4.0TFSI

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	9x21	ET35	5.88"	275/35R21	66.5 mm
Front / all	9.5x22	ET33	6.05"	275/30R22	66.5 mm
Front / all	10x22	ET28	6.1"	285/30R22	66.5 mm

4.0TFSI plus

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	9x21	ET35	5.88"	275/35R21	66.5 mm
Front / all	9.5x22	ET33	6.05"	275/30R22	66.5 mm
Front / all	10x22	ET28	6.1"	285/30R22	66.5 mm

4.0TFSi

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	9x20	ET37	5.96"	265/40R20	66.5 mm
Front / all	7.5x19	ET29	4.89"	235/50R19	66.5 mm
Front / all	9x21	ET35	5.88"	265/35R21	66.5 mm
Front / all	9x21	ET35	5.88"	275/35R21	66.5 mm
Front / all	9.5x22	ET32	6.01"	275/30R22	66.5 mm
Front / all	10x22	ET28	6.1"	285/30R22	66.5 mm

4.0TFSi plus

Position	Rim	Offset	Backspacing	Tire	Bore
Front / all	9x20	ET37	5.96"	265/40R20	66.5 mm
Front / all	7.5x19	ET29	4.89"	235/50R19	66.5 mm
Front / all	9x21	ET35	5.88"	265/35R21	66.5 mm
Front / all	9x21	ET35	5.88"	275/35R21	66.5 mm
Front / all	9.5x22	ET32	6.01"	275/30R22	66.5 mm
Front / all	10x22	ET28	6.1"	285/30R22	66.5 mm

Vehicles with potentially interchangeable wheels

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

2022 BMW X2
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW iX
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW X4
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 Audi e-tron
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW M5
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW X1
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW X7
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW X6
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW X5
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
Compare on fitment tool →
2022 BMW M8
- 5x112 bolt pattern
- matching center bore
- compare rim diameter vs OEM 21"
- compare rim width vs OEM 9"
- compare offset vs OEM ET35
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