Pontiac 6000 Spare Tire Sizes

The Pontiac 6000 has used a 5x115mm bolt pattern for all models from 1983 to 1991 along with tire diameters ranging from 24.7" to 25.7" 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 the specific Pontiac 6000 years and options. In this case, 125/80R17 and 155/70R17 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.