There's no need to stick the optional offerings Audi presents. I'm sure Audi has additional agendas when parsing what to offer that are not necessarily inline with an owner's. Particularly tire brand and model selection. Can't go wrong with their wheels, though.
From a pure Audi parts catalog perspective, the A5/S5 have the following winter wheels and winter tires in group 6 (wheels/brakes):
8W0 601 025 AE, 17x7.5 et29
8W0 601 025 EE, 18x8.0 et31
8W0 601 025 AM, 19x8.5 et32
8W0 601 025 DG, 19x8.5 et32
225/50r17 98H XL Continental or 98T XL Nokian
245/40r18 97V XL Pirelli Winter SottoZero 3 or 97V XL Goodyear Ultra Grip Performance Gen-1
255/35r19 96V XL Continental WinterContact TS830P
There are also two additional wheels referenced in the winter wheel+tire packages in group 0 (accessories):
8W0 071 499 A, 19x8.5 et32
8W0 071 499 B, 19x8.5 et32
Notice the part numbers are 8W0 071 499, thus you know they are accessory wheels rather than stock wheels, which are 8W0 601 025. Curiously, the winter packages use the 17" and 18" 601 wheels, but the not the 19" 601 wheels, using instead these 071 19" wheels.
That said, the only winter wheel+tire accessory for NAR (US/Canada) per the catalog is 8W0 083 648 A left / 8W0 083 548 A right (I presume the Pirelli tires are directional, but that seems odd as the tire section lists only a single part number for the Pirelli tires), which consists of the 8W0 601 025 EE wheel and the Pirelli tires. AoA has them as
https://parts.audiusa.com/p/Audi_202...N071083_A.html (I have to assume that's a generic photo since that's not what the EE wheel looks like)
But AoA also has two other winter wheel+tire packages listed also, in the 19" with Continentals:
https://parts.audiusa.com/p/Audi_202...N071084_A.html
https://parts.audiusa.com/p/Audi_202...N071085_A.html
I assume one uses the AM wheel and the other uses the DG wheel. Or maybe these are the 071 packages, which the catalog specifically marks "not for NAR".
If we shift from the A5/S5 catalog to the RS5 catalog, we see the following in group 6:
8W0 601 025 CP, 19x8.0 et26
8W0 601 025 CL, 20x9.0 et26
8W0 601 025 DR, 20x9.0 et22
8W0 601 025 FT, 20x9.0 et22
235/40r19 96V XL Pirelli Winter 240 SottoZero II AO
275/30r20 97W XL Pirelli Winter 240 SottoZero II RO1 or 97W XL Continental WinterContact TS850P
In the winter wheel+tire accessories, we see the 235/40r19 on the CP wheel in two forms: 8W0 073 249, and then 8W0 073 249 A ("only for NAR"), which appears to have the direct TPMS sensors installed.
As with the A5/S5 packages, the rest are in one way or another marked "not for USA". And we see that when we look at the AoA site. For the RS5, the only presented winter wheel+tire package is the 235 19":
https://parts.audiusa.com/p/Audi_201...N071126_A.html
That said, just because that's all Audi is peddling, I wouldn't hesitate to get a more suitable tire size. The wheel is fine. But why would I put 245s on an A5 but only 235s on an RS5. I'd love for Audi to explain that, but I doubt even they know, unless it was a "business decision", which I could care less about. Are Pirelli winter tires any good anyway?
Bookmarks