Chevrolet TrailBlazer Spare Tire Sizes

The Chevrolet TrailBlazer has used 5x115mm and 6x127mm (6 x 5") bolt pattern variations from 2002 to 2023 along with tire diameters ranging from 27.0" to 30.0" 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 TrailBlazer years and options. In this case, using a non-temporary Full-Size tire as your spare, is the recommendation for all applications.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2023ChevroletTrailBlazer
5-115
27.6-27.7"
Full Size
2022ChevroletTrailBlazer
5-115
27-27.7"
Full Size
2021ChevroletTrailBlazer
5-115
27-27.7"
Full Size
2009ChevroletTrailBlazer
6-127
29.5-30"
Full Size
2008ChevroletTrailBlazer
6-127
29.5-30"
Full Size
2007ChevroletTrailBlazer
6-127
29.5-30"
Full Size
2006ChevroletTrailBlazer
6-127
29.5-30"
Full Size
2005ChevroletTrailBlazer
6-127
29.5-29.9"
Full Size
2004ChevroletTrailBlazer
6-127
29.5"
Full Size
2003ChevroletTrailBlazer
6-127
29.5"
Full Size
2002ChevroletTrailBlazer
6-127
29.5"
Full Size
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