Infiniti Q50 Spare Tire Sizes

The Infiniti Q50 has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2014 to 2021 along with tire diameters ranging from 26.3" to 26.9" 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 Q50 years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2021InfinitiQ50
Q50 Red Sport 400
Q50 Sensory
5-114
5-114
5-114
26.7-26.9"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2020InfinitiQ50
Q50 Red Sport 400
Q50 Sport
5-114
5-114
5-114
26.7-26.9"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2019InfinitiQ50
Q50 Red Sport 400
Q50 Sport
5-114
5-114
5-114
26.7-26.9"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2018InfinitiQ50
Q50 Red Sport 400
Q50 Sport
5-114
5-114
5-114
26.7-26.9"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2017InfinitiQ50
Q50 Red Sport 400
Q50 Sport
5-114
5-114
5-114
26.7"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2016InfinitiQ50
Q50 Red Sport 400
Q50 Sport
5-114
5-114
5-114
26.7"
26.3-26.7"
26.7"
145/60R20 | 26.9"
145/60R20 | 26.9"
145/60R20 | 26.9"
2015InfinitiQ50
5-114
26.7"
145/60R20 | 26.9"
2014InfinitiQ50
5-114
26.7"
145/60R20 | 26.9"
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