Infiniti Q40 Spare Tire Sizes

The Infiniti Q40 has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2015 to 2015 along with a tire diameter of 26.7" 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 Infiniti Q40 spare tire selections. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.