Infiniti QX4 Spare Tire Sizes

The Infiniti QX4 has used a 6x5.5" bolt pattern for all models from 1997 to 2003 along with tire diameters ranging from 29.1" to 29.5" 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 Infiniti QX4 years and options. In this case, a 155/90R18 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare
2003InfinitiQX4
6-139
29.5"
155/90R18 | 29.0"
2002InfinitiQX4
6-139
29.5"
155/90R18 | 29.0"
2001InfinitiQX4
6-139
29.5"
155/90R18 | 29.0"
2000InfinitiQX4
6-139
29.1"
155/90R18 | 29.0"
1999InfinitiQX4
6-139
29.1-29.5"
155/90R18 | 29.0"
1998InfinitiQX4
6-139
29.5"
155/90R18 | 29.0"
1997InfinitiQX4
6-139
29.5"
155/90R18 | 29.0"
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