Mercury Topaz Spare Tire Sizes

The Mercury Topaz has used a 4x108mm (4 x 4.25") bolt pattern for all models from 1984 to 1994 along with tire diameters ranging from 23.7" to 24.2" 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 Mercury Topaz years and options. In this case, a 185/65R15 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
1994MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1993MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1992MercuryTopaz
4-108
23.7-24.2"
185/65R15 | 24.5"
1991MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1990MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1989MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1988MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1987MercuryTopaz
4-108
24.2"
185/65R15 | 24.5"
1986MercuryTopaz
4-108
24-24.2"
185/65R15 | 24.5"
1985MercuryTopaz
4-108
24-24.2"
185/65R15 | 24.5"
1984MercuryTopaz
4-108
24-24.2"
185/65R15 | 24.5"
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