Holden Trailblazer Bolt Pattern, Center Bore & Wheel Offset (2016–2021)
Holden Trailblazer wheel fitment: 6x139.7 bolt pattern, 100.3mm center bore (2016–2021). OE wheel sizes and offsets for every Trailblazer variant we cover (2
- 6x139.7bolt pattern (PCD)
- 100.3 mmcenter bore
- Nutwheel bolt / nut
- 2 guidesmodel years 2016–2021
Holden Trailblazer wheel specs by year and trim
| Year | Model / trim | Bolt pattern | Center bore | OE wheel |
|---|---|---|---|---|
| 2021 | Holden Trailblazer | 6x139.7 | 100.3 mm | 17x7J |
| 2016 | Holden Trailblazer | 6x139.7 | 100.3 mm | 17x7J |
Factory wheel sizes on the Holden Trailblazer
Across the 2 Holden Trailblazer trims with a documented factory wheel, the OE diameter is 17 inch, width 7J. A forged wheel that keeps the 6x139.7 bolt pattern and the 100.3 mm hub bore and matches the factory offset listed on the model page bolts on without spacers or hub rings. Going one inch up in diameter with a lower-profile tyre keeps the rolling circumference inside the usual 1.5% tolerance; every extra 0.5J of width moves the outer lip about 6 mm outward at the same offset, and each 5 mm less offset moves the whole wheel 5 mm outward.
Forged wheels for the Holden Trailblazer (6x139.7)
Get a quote for Holden Trailblazer wheels
Vehicles With the Same Hub as the Holden Trailblazer (6x139.7, 100.3 mm Bore)
In our database, 13 other vehicle entries from 2 makes use exactly the same 6x139.7 bolt pattern and 100.3 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
6x139.7 is used by 4.0% of the vehicle entries in our database (258 of 6,503); 5.4% of those also use a 100.3 mm center bore.
Hub-Centric Rings for a 100.3 mm Center Bore
A wheel with a center bore larger than 100.3 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 106.1 mm | 106.1 → 100.3 mm |
| 108.1 mm | 108.1 → 100.3 mm |
| 110.1 mm | 110.1 → 100.3 mm |
| 130.1 mm | 130.1 → 100.3 mm |
ANKUSI forged wheels are bored to exactly 100.3 mm for this vehicle, so no ring is needed.
Sources and Last Update
Bolt pattern and center bore were checked against at least two independent fitment references before publication.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.
FAQ
What is the bolt pattern on a Holden Trailblazer?
The Holden Trailblazer uses a 6x139.7 bolt pattern with a 100.3mm center bore across every Trailblazer variant in our database (2 guides, 2016–2021).
What is the Holden Trailblazer center bore?
The hub-centric center bore is 100.3 mm. Aftermarket wheels should match this bore or use hub-centric rings so the hub, not the bolts, carries the load.
Do all Holden Trailblazer years share the same wheel fitment?
The bolt pattern and center bore are the same across the years we cover, but OE wheel width and offset differ by trim, so check the exact model line before choosing an aftermarket size.
Which forged wheels fit the Holden Trailblazer?
Any wheel drilled 6x139.7 with a 100.3mm hub bore in the offset range shown on the model guide. ANKUSI forges wheels to order for this exact specification, in 14–24 inch diameters, so no adapters or hub rings are needed.