Bridgestone-branded tires are original equipment on four popular Audi models.


Bridgestone Tires
POTENZA RE050
Potenza RE050 has a non-directional, asymmetrical tread pattern. Wet-weather handling is optimized in this tire and the outer tread is designed to optimize dry-surface handling. This tire excels on both wet and dry surfaces.

TURANZA ER300
The shock-absorbing carcass construction and outstanding straight-line stability at higher speeds provide superior driving comfort. The inside area of the tread pattern is specially designed to enhance wet grip.

DUELER HP SPORT
A tread pattern based on the Potenza RE050 tire and compounds to ensure enhanced road-handling on all types of surface provide a superior combination of dry- and wet-weather on-road performance.

Features of models:
Audi A6
It not only has a longer wheelbase, wider track and superior weight distribution, but employs a highly sophisticated suspension system. This provides the sporty vehicle with world-class drivability.

Audi A6 Avant
The station wagon combines Audi?s unique style with dynamic handling and generous luggage space.

 Audi A4
In addition to the quattro full-time four-wheel drive system, the Audi A4 incorporates Audi?s unique functionality for outstanding driving performance, such as a dynamic chassis and multitronic continuously variable transmission.

Audi Q7
This model is Audi?s first in the SUV (Sports Utility Vehicle) segment. It incorporates Audi?s unique quattro full-time four-wheel drive system that was developed more than 25 years ago, thus providing the SUV with extraordinary performance.

Source: http://www.bridgestone-firestone.com/news/news_index.asp?id=2006/060526a