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2023 Audi S8 Base — 265/40R20

2023 Audi S8Loading vehicle photo…
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2023 Audi S8 Base

Factory size
265/40R20
Load / speed
104Y
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What size tires does the 2023 Audi S8 Base take?

The factory tire size for the 2023 Audi S8 Base is 265/40R20.

The catalog lists it at load index 104, speed rating Y (up to 186 mph).

This trim is also listed with 265/35R21. Check which one your vehicle has.

Factory tire sizes and ratings
WheelsSizeLoad indexSpeed rating
All wheels265/40R20104Y
All wheels265/35R21101H

Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.

Audi S8 tire sizes for every year

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