Cadillac Concours Spare Tire Sizes
The Cadillac Concours has used a 5x115mm bolt pattern for all models from 1996 to 1997 along with a tire diameter of 26.6" tall. Using a temporary spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicle applications. Tire diameter as well as wheel diameter clearance have been taken into account for Cadillac Concours spare tire selections. In this case, a 165/70R17 temporary spare tire is the recommendation for all applications.