We have classified the 1 complaints from 2004 Audi S4 about TIRES into the following categories.
Hankook tires, ventus s1 noble 2 splitting outside sidewall, caused to depressure tire, which caused to crack tire on the inner sidewall subsequently led to manufacturer claim blame on my vehicle. the tire model is under a recall, but in different size, but identical walls, manufacturing process. my vehicle's tire size 235/40/r18. recalled: ventus s1 noble2 '245/45r18 96w', '245/40r19 94w', '275/35r19 96w proper tire pressure was maintained and checked weekly for 3years, since the vehicle was purchased.