Maserati GranSport Bolt Pattern, Center Bore & Wheel Offset (2004–2006)
Maserati GranSport wheel fitment: 5x108 bolt pattern, 67.1mm center bore (2004–2006). OE wheel sizes and offsets for every GranSport variant we cover (2 guide
- 5x108bolt pattern (PCD)
- 67.1 mmcenter bore
- M14x1.5 Boltwheel bolt / nut
- 2 guidesmodel years 2004–2006
Maserati GranSport wheel specs by year and trim
| Year | Model / trim | Bolt pattern | Center bore | OE wheel |
|---|---|---|---|---|
| 2006 | Maserati GranSport Spyder | 5x108 | 67.1 mm | — |
| 2004 | Maserati GranSport | 5x108 | 67.1 mm | — |
Forged wheels for the Maserati GranSport (5x108)
Shop all Maserati GranSport forged wheels →
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Vehicles With the Same Hub as the Maserati GranSport (5x108, 67.1 mm Bore)
In our database, 27 other vehicle entries from 4 makes use exactly the same 5x108 bolt pattern and 67.1 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.
5x108 is used by 7.5% of the vehicle entries in our database (479 of 6,396); 7.1% of those also use a 67.1 mm center bore.
Offset and Backspacing: Factory Wheel vs Options
Backspacing ≈ width/2 + ET/25.4 + 0.5 in. "Inward" means closer to the suspension; "outward" means closer to the fender lip.
| Setup | Size | ET | Backspacing | Inward vs OE | Outward vs OE |
|---|---|---|---|---|---|
| Factory (OE) | 19x8J | ET52 | 6.55 in (166 mm) | — | — |
| Flush | 19x8.5J | ET42 | 6.40 in (163 mm) | −4 mm | +16 mm |
| Maximum | 20x9J | ET38 | 6.50 in (165 mm) | −1 mm | +27 mm |
Hub-Centric Rings for a 67.1 mm Center Bore
A wheel with a center bore larger than 67.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 70.1 mm | 70.1 → 67.1 mm |
| 70.5 mm | 70.5 → 67.1 mm |
| 71.6 mm | 71.6 → 67.1 mm |
| 72.6 mm | 72.6 → 67.1 mm |
| 73.1 mm | 73.1 → 67.1 mm |
ANKUSI forged wheels are bored to exactly 67.1 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 Maserati GranSport?
The Maserati GranSport uses a 5x108 bolt pattern with a 67.1mm center bore across every GranSport variant in our database (2 guides, 2004–2006).
What is the Maserati GranSport center bore?
The hub-centric center bore is 67.1 mm. Aftermarket wheels should match this bore or use hub-centric rings so the hub, not the bolts, carries the load.
Do all Maserati GranSport 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 Maserati GranSport?
Any wheel drilled 5x108 with a 67.1mm 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.