Need to know what tire sizes fit your 1991 Audi 90? We can help you find the original equipment tire sizes for 1991 Audi 90 to ensure proper tire fitment.
1991 Audi 90 comes equipped with 1 original equipment tire size. Select tire size to see its specifications and model trim options.
175/70R14 T tires are equipped on following 1991 Audi 90 trims: