Rinspeed Porsche Indy Bolt Pattern, Center Bore & Wheel Offset (2005–2006)
Rinspeed Porsche Indy wheel fitment: 5x130 bolt pattern, 71.6mm center bore (2005–2006). OE wheel sizes and offsets for every Porsche Indy variant we cover (2
- 5x130bolt pattern (PCD)
- 71.6 mmcenter bore
- 2 guidesmodel years 2005–2006
Rinspeed Porsche Indy wheel specs by year and trim
| Year | Model / trim | Bolt pattern | Center bore | OE wheel |
|---|---|---|---|---|
| 2006 | Rinspeed Porsche Indy 4S 997 | 5x130 | 71.6 mm | — |
| 2005 | Rinspeed Porsche Indy 997 Carrera S | 5x130 | 71.6 mm | — |
Forged wheels for the Rinspeed Porsche Indy (5x130)
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Vehicles With the Same Hub as the Rinspeed Porsche Indy (5x130, 71.6 mm Bore)
In our database, 287 other vehicle entries from 9 makes use exactly the same 5x130 bolt pattern and 71.6 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.
5x130 is used by 5.8% of the vehicle entries in our database (372 of 6,396); 78.5% of those also use a 71.6 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 | ET46 | 6.56 in (167 mm) | — | — |
| Flush | 20x9J | ET45 | 6.77 in (172 mm) | +5 mm | +7 mm |
| Maximum | 20x9.5J | ET40 | 6.82 in (173 mm) | +7 mm | +19 mm |
Hub-Centric Rings for a 71.6 mm Center Bore
A wheel with a center bore larger than 71.6 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 72.6 mm | 72.6 → 71.6 mm |
| 73.1 mm | 73.1 → 71.6 mm |
| 74.1 mm | 74.1 → 71.6 mm |
| 76.1 mm | 76.1 → 71.6 mm |
ANKUSI forged wheels are bored to exactly 71.6 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 Rinspeed Porsche Indy?
The Rinspeed Porsche Indy uses a 5x130 bolt pattern with a 71.6mm center bore across every Porsche Indy variant in our database (2 guides, 2005–2006).
What is the Rinspeed Porsche Indy center bore?
The hub-centric center bore is 71.6 mm. Aftermarket wheels should match this bore or use hub-centric rings so the hub, not the bolts, carries the load.
Do all Rinspeed Porsche Indy 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 Rinspeed Porsche Indy?
Any wheel drilled 5x130 with a 71.6mm 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.