Home OEM Wheel and Tire Size Look Up Audi Wheel and Tire Sizes, Specifications and Measurements 2013 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.
All Makes : AUDI : A3 ~ A4 ~ A5 ~ A6 ~ A7 ~ A8 ~ ALLROAD ~ Q3 ~ Q5 ~ Q7 ~ R8 ~ RS3 ~ RS7 ~ S3 ~ S4 ~ S7 ~ S8 ~ SQ5 ~ TT ~ TTS ~ ALL
Audi S8 Generations / Model Years 2013 Audi S8 Trim Packages and OEM Wheel/Tire Options 2013 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.