2023 Audi Q8 Tire Sizes

Factory original equipment (OE) tire specifications.

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Premium

Tire Size
285/45R21
Load Index
113
Speed Rating
H

Premium Plus

Tire Size
285/45R21
Load Index
113
Speed Rating
H

Premium Plus

Tire Size
285/40R22
Load Index
110
Speed Rating
H

Premium Plus

Tire Size
285/40R22
Load Index
110
Speed Rating
Y

Prestige

Tire Size
285/45R21
Load Index
113
Speed Rating
H

Prestige

Tire Size
285/40R22
Load Index
110
Speed Rating
H

Prestige

Tire Size
285/40R22
Load Index
110
Speed Rating
Y