Infiniti Q50 Spare Tires

The Infiniti Q50 used a 5x4.5" (5x114.3 mm) bolt pattern for all models from 2014 to 2024 along with tire diameters ranging from 26.3" to 26.9" tall. Using a temporary compact 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.

The tire diameter and the wheel diameter clearance have been taken into account for the specific Infiniti Q50 years and options. In this case, 145/60R20 and 125/80R18 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Infiniti Q50 spare tire.