Home OEM Wheel and Tire Size Look Up Audi Wheel and Tire Sizes, Specifications and MeasurementsThis site contains affiliate links for which we may be compensated.
2014 Audi S8 Wheel and Tire Measurements and Specifications Editor's Note: This is a new tool (1/21). Not all models or model years are fully represented in the results - some full generations are not yet listed. We are working to grow this resource as quickly as possible.
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Audi S8 Generations / Model Years 2014 Audi S8 Trim Packages and OEM Wheel/Tire Options 2014 Audi S8 4.0TFSi OEM Wheel Size — Tire Size Options:
9Jx20 ET37 — 265/40ZR20 9Jx20 ET37 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x112
Wheel Width: 9" (229mm)
Wheel Diameter: 20" (508mm)
Hub Centerbore: 66.5 mm
Wheel Offset: 37
Wheel Backspace: 6.46" (164mm) ±
Wheel Fasteners: M14 x 1.5 Lug bolts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 85-90 Ft/Lbs *
One-peice construction wheels. 265/40ZR20 Tire Measurements and Specifications Tire Width: 265mm (10.43")
Tire Section Height: 106mm (4.172")
Overall Height: 720.00mm (28.34")
Aspect Ratio: 40
9Jx21 ET35 — 265/35ZR21 9Jx21 ET35 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x112
Wheel Width: 9" (229mm)
Wheel Diameter: 21" (533mm)
Hub Centerbore: 66.5 mm
Wheel Offset: 35
Wheel Backspace: 6.38" (162mm) ±
Wheel Fasteners: M14 x 1.5 Lug bolts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 85-90 Ft/Lbs *
One-peice construction wheels. 265/35ZR21 Tire Measurements and Specifications Tire Width: 265mm (10.43")
Tire Section Height: 92.75mm (3.6505")
Overall Height: 718.90mm (28.30")
Aspect Ratio: 35
9Jx21 ET35 — 275/35ZR21 9Jx21 ET35 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x112
Wheel Width: 9" (229mm)
Wheel Diameter: 21" (533mm)
Hub Centerbore: 66.5 mm
Wheel Offset: 35
Wheel Backspace: 6.38" (162mm) ±
Wheel Fasteners: M14 x 1.5 Lug bolts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 85-90 Ft/Lbs *
One-peice construction wheels. 275/35ZR21 Tire Measurements and Specifications Tire Width: 275mm (10.83")
Tire Section Height: 96.25mm (3.7905")
Overall Height: 725.90mm (28.58")
Aspect Ratio: 35
9.5Jx22 ET32 — 285/30ZR22 9.5Jx22 ET32 Wheel Measurements and Specifications Wheel Bolt Pattern: 5x112
Wheel Width: 9.5" (241mm)
Wheel Diameter: 22" (559mm)
Hub Centerbore: 66.5 mm
Wheel Offset: 32
Wheel Backspace: 6.51" (165mm) ±
Wheel Fasteners: M14 x 1.5 Lug bolts Torque Sequence: 1, 3, 5, 2, 4 Torque Specification: 85-90 Ft/Lbs *
One-peice construction wheels. 285/30ZR22 Tire Measurements and Specifications Tire Width: 285mm (11.22")
Tire Section Height: 85.5mm (3.366")
Overall Height: 729.80mm (28.73")
Aspect Ratio: 30
Model/Trim Notes: The audi s8 4.0TFSi was available in the USDM from Model Year 2013 to 2014 and is powered by a 520 hp V8, Petrol engine.