Audi 100 Spare Tire Sizes

The Audi 100 has used 4x108mm (4 x 4.25") and 5x112mm bolt pattern variations from 1989 to 1994 along with tire diameters ranging from 24.2" to 25.0" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Audi 100 years and options. In this case, 125/80R17 and 135/80R16 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
1994Audi100
5-112
25"
125/80R17 | 24.9"
1993Audi100
5-112
25"
125/80R17 | 24.9"
1992Audi100
5-112
25"
125/80R17 | 24.9"
1991Audi100
4-108
24.2-24.7"
135/80R16 | 24.5"
1990Audi100
4-108
24.2-24.7"
135/80R16 | 24.5"
1989Audi100
4-108
24.2-24.7"
135/80R16 | 24.5"
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