Chevrolet Lumina Spare Tire Sizes

The Chevrolet Lumina has used a 5x115mm bolt pattern for all models from 1989 to 2001 along with tire diameters ranging from 25.3" to 26.6" 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 Chevrolet Lumina years and options. In this case, 125/70R18 and 165/70R17 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.