Chrysler Aspen Spare Tire Sizes
The Chrysler Aspen has used a 5x5.5" bolt pattern for all models from 2007 to 2009 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 Chrysler Aspen years and options. In this case, a 175/90R18 temporary spare tire is the recommendation for all applications.