Table 1 shows one common tire related problems of the 2001 Audi A4.
| Problem Category | Number of Problems |
|---|---|
| Tire problems |
Problems with pirelli tire equipment. (nar) 3 out 4 of the consumer tires were defective and he is requesting that pirelli and Audi correct the problem by providing him with 4 replacement tires that are equally rated with the ones that were originally put on the vehicle.