Chevrolet SSR Bolt Pattern, Center Bore & Wheel Offset (2001–2003)
Chevrolet SSR wheel fitment: 6x127 bolt pattern, 78.1mm center bore (2001–2003). OE wheel sizes and offsets for every SSR variant we cover (2 guides), plus fl
- 6x127bolt pattern (PCD)
- 78.1 mmcenter bore
- M12x1.5 Nutwheel bolt / nut
- 2 guidesmodel years 2001–2003
Chevrolet SSR wheel specs by year and trim
| Year | Model / trim | Bolt pattern | Center bore | OE wheel |
|---|---|---|---|---|
| 2003 | Chevrolet SSR | 6x127 | 78.1 mm | 19x8.0J |
| 2001 | Chevrolet SSR | 6x127 | 78.1 mm | 19x8.0J |
Factory wheel sizes on the Chevrolet SSR
Across the 2 Chevrolet SSR trims with a documented factory wheel, the OE diameter is 19 inch, width 8J. A forged wheel that keeps the 6x127 bolt pattern and the 78.1 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 Chevrolet SSR (6x127)
Shop all Chevrolet SSR forged wheels →
Get a quote for Chevrolet SSR wheels
Vehicles With the Same Hub as the Chevrolet SSR (6x127, 78.1 mm Bore)
In our database, 7 other vehicle entries from 4 makes use exactly the same 6x127 bolt pattern and 78.1 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.
6x127 is used by 0.2% of the vehicle entries in our database (12 of 6,503); 91.7% of those also use a 78.1 mm center bore.
Hub-Centric Rings for a 78.1 mm Center Bore
A wheel with a center bore larger than 78.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 84.1 mm | 84.1 → 78.1 mm |
| 93.1 mm | 93.1 → 78.1 mm |
| 100.1 mm | 100.1 → 78.1 mm |
| 106.1 mm | 106.1 → 78.1 mm |
ANKUSI forged wheels are bored to exactly 78.1 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 Chevrolet SSR?
The Chevrolet SSR uses a 6x127 bolt pattern with a 78.1mm center bore across every SSR variant in our database (2 guides, 2001–2003).
What is the Chevrolet SSR center bore?
The hub-centric center bore is 78.1 mm. Aftermarket wheels should match this bore or use hub-centric rings so the hub, not the bolts, carries the load.
Do all Chevrolet SSR 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 Chevrolet SSR?
Any wheel drilled 6x127 with a 78.1mm 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.