Infiniti QX70 Spare Tire Sizes
The Infiniti QX70 has used a 5x114mm (5 x 4.5") bolt pattern for all models from 2014 to 2017 along with tire diameters ranging from 30.4" to 30.5" 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 QX70 years and options. In this case, a 175/70R20 temporary spare tire is the recommendation for all applications.