BMW 745i Spare Tire Sizes

The BMW 745i has used a 5x120mm bolt pattern for all models from 1980 to 2005 along with tire diameters ranging from 25.3" to 27.7" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems. Tire diameter as well as wheel diameter clearance have been taken into account for the specific BMW 745i years and options. In this case, 125/80R17 and 145/60R20 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2005BMW745i
5-120
27.6-27.7"
145/60R20 | 26.9"
2004BMW745i
5-120
27.6-27.7"
145/60R20 | 26.9"
2003BMW745i
5-120
27.6-27.7"
145/60R20 | 26.9"
2002BMW745i
5-120
27.6-27.7"
145/60R20 | 26.9"
1986BMW745i
5-120
25.3"
125/80R17 | 24.9"
1985BMW745i
5-120
25.3"
125/80R17 | 24.9"
1984BMW745i
5-120
25.3"
125/80R17 | 24.9"
1983BMW745i
5-120
25.3"
125/80R17 | 24.9"
1982BMW745i
5-120
25.3"
125/80R17 | 24.9"
1981BMW745i
5-120
25.3"
125/80R17 | 24.9"
1980BMW745i
5-120
25.3"
125/80R17 | 24.9"
Scroll