Oldsmobile Aurora Spare Tire Sizes

The Oldsmobile Aurora has used a 5x115mm bolt pattern for all models from 1995 to 2003 along with tire diameters ranging from 26.6" to 27.2" 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 Oldsmobile Aurora years and options. In this case, a 145/60R20 temporary spare tire is the recommendation for all applications.