Volvo S90 Spare Tire Sizes

The Volvo S90 has used a 5x108mm (5 x 4.25") bolt pattern for all models from 1998 to 2023 along with tire diameters ranging from 24.9" to 27.0" 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 Volvo S90 years and options. In this case, 125/70R18 and 145/60R20 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.