Wiesmann Roadster Bolt Pattern, Center Bore & Wheel Offset (2006–2010)
Wiesmann Roadster wheel fitment: 5x120 bolt pattern, 72.5mm center bore (2006–2010). OE wheel sizes and offsets for every Roadster variant we cover (2 guides)
- 5x120bolt pattern (PCD)
- 72.5 mmcenter bore
- 2 guidesmodel years 2006–2010
Wiesmann Roadster wheel specs by year and trim
| Year | Model / trim | Bolt pattern | Center bore | OE wheel |
|---|---|---|---|---|
| 2010 | Wiesmann Roadster MF5 | 5x120 | 72.5 mm | — |
| 2006 | Wiesmann Roadster | 5x120 | 72.5 mm | 17x8J ET35 |
Factory wheel sizes on the Wiesmann Roadster
Across the 1 Wiesmann Roadster trim with a documented factory wheel, the OE diameter is 17 inch, width 8J and offset ET35. A forged wheel that keeps the 5x120 bolt pattern and the 72.5 mm hub bore and stays inside that offset range 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 Wiesmann Roadster (5x120)
Shop all Wiesmann Roadster forged wheels →
Get a quote for Wiesmann Roadster wheels
Vehicles With the Same Hub as the Wiesmann Roadster (5x120, 72.5 mm Bore)
In our database, 1 other Zagato entries use exactly the same 5x120 bolt pattern and 72.5 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.
5x120 is used by 10.3% of the vehicle entries in our database (670 of 6,503); 0.9% of those also use a 72.5 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) | 19x8.5J | ET20 | 5.54 in (141 mm) | — | — |
| Flush | 19x9.5J | ET15 | 5.84 in (148 mm) | +8 mm | +18 mm |
| Maximum | 20x9J | ET15 | 5.59 in (142 mm) | +1 mm | +11 mm |
Hub-Centric Rings for a 72.5 mm Center Bore
A wheel with a center bore larger than 72.5 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 72.6 mm | 72.6 → 72.5 mm |
| 73.1 mm | 73.1 → 72.5 mm |
| 74.1 mm | 74.1 → 72.5 mm |
| 76.1 mm | 76.1 → 72.5 mm |
ANKUSI forged wheels are bored to exactly 72.5 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 Wiesmann Roadster?
The Wiesmann Roadster uses a 5x120 bolt pattern with a 72.5mm center bore across every Roadster variant in our database (2 guides, 2006–2010).
What is the Wiesmann Roadster center bore?
The hub-centric center bore is 72.5 mm. Aftermarket wheels should match this bore or use hub-centric rings so the hub, not the bolts, carries the load.
Do all Wiesmann Roadster 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 Wiesmann Roadster?
Any wheel drilled 5x120 with a 72.5mm 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.