5x100 bolt pattern: cars, centre bore and 5x100 forged wheels
A 5x100 bolt pattern means 5 fixing holes spaced around a circle 100 mm in diameter, measured at the centre of the holes. It is also written “100/5”, “LK 100/5” and “5 x 100”. The PCD (bolt pattern) is the first measurement of a wheel: it must be exactly that of the car. It is not enough on its own: the centre bore, the thread and the seat of the bolts must match too. PCD and centre bore: how the wheel is fixed, the Academy lesson, explains them.
Below, the 4 generations of cars we cover whose 5x100 bolt pattern is established by our sources, with their original fixing measurements. A car that is not listed may still be 5x100: we publish only what we have recorded and sourced.
Cars with a 5x100 bolt pattern and their original fixing measurements
Each value refers, by a number, to the sources that give it. These are the measurements of the car as originally supplied, to identify yours; our design office works out those of your wheels and submits them to you before machining.
| Car | PCD | Centre bore | Thread | Fixing | Bolt or nut seat |
|---|---|---|---|---|---|
| Subaru BRZ ZD8, since 2021 | 5x100 [1, 2, 3] | 56.1 mm [1, 2, 3] | M12 x 1.25 [1, 2, 3] | Wheel nuts [1, 2, 3] | Not published |
| Toyota GR86 ZN8, since 2022 | 5x100 [4, 5] | 56.1 mm [4, 5] | M12 x 1.25 [4, 5] | Wheel nuts [4, 5] | Not published |
| Volkswagen Polo GTI (6R), 2010-2017 | 5x100 [6, 7, 8] | 57.1 mm [6, 7, 8] | M14 x 1.5 [6, 7, 8] | Wheel bolts [6, 7, 8] | Not published |
| Volkswagen Polo GTI (AW), since 2017 | 5x100 [9, 10, 11, 12] | 57.1 mm [9, 10, 11, 12] | M14 x 1.5 [9, 10, 11, 12] | Wheel bolts [9, 10, 11, 12] | Not published |
“Not published”: no source sure enough to show it yet. The original fitments, version by version, with their original offsets (manufacturer), are on each car's page.
Same bolt pattern, which centre bore? The hub-centric ring
In 5x100, our cars share 2 centre bores: 56.1 mm (Subaru BRZ ZD8 and Toyota GR86 ZN8); 57.1 mm (Volkswagen Polo GTI (6R) and Volkswagen Polo GTI (AW)).
A hub-centric ring brings a wheel's centre bore down to the diameter of the hub. It is only needed if the wheel is bored wider than the hub; if it is narrower, the centre bore does not fit over the hub.
| Wheel centre bore | Car's hub | Centring |
|---|---|---|
| 56.1 mm | 57.1 mm (Volkswagen Polo GTI (6R) and Volkswagen Polo GTI (AW)) | does not fit: the wheel's centre bore is smaller than the hub |
| 57.1 mm | 56.1 mm (Subaru BRZ ZD8 and Toyota GR86 ZN8) | hub-centric ring 57.1 → 56.1 mm |
An Onyx wheel is machined to the PCD and the centre bore of the car it is made for: it centres on the hub with no ring or spacer.
Same bolt pattern, same bolts?
- Thread: M12 x 1.25 (Subaru BRZ ZD8 and Toyota GR86 ZN8); M14 x 1.5 (Volkswagen Polo GTI (6R) and Volkswagen Polo GTI (AW)).
- Fixing: wheel bolts (Volkswagen Polo GTI (6R) and Volkswagen Polo GTI (AW)); wheel nuts (Subaru BRZ ZD8 and Toyota GR86 ZN8).
- Seat: not published for Subaru BRZ ZD8, Toyota GR86 ZN8, Volkswagen Polo GTI (6R) and Volkswagen Polo GTI (AW).
Two cars with the same bolt pattern can therefore need different bolts or nuts: they are chosen for the car, never for the bolt pattern.
What Onyx can make in 5x100
Custom forged wheels in 6061-T6 aluminium, designed to JWL/VIA standards, in monoblock or two-piece; three-piece wheels are made on quotation.
The diameters below are those of our price list, from 18-inch to 24-inch; the smallest original diameter found on these cars is 16-inch. The smallest possible diameter depends on each car and its brakes: it is given on the page for yours, and the Onyx Forged design office checks it before machining.
| Diameter | Monoblock, set of four | Monoblock, Great Britain | Two-piece, set of four | Two-piece, Great Britain |
|---|---|---|---|---|
| 18-inch | €3,200 | £3,271.20 with UK import VAT | €4,300 | £4,395.60 with UK import VAT |
| 19-inch | €3,200 | £3,271.20 with UK import VAT | €4,300 | £4,395.60 with UK import VAT |
| 20-inch | €3,300 | £3,373.20 with UK import VAT | €4,400 | £4,497.60 with UK import VAT |
| 21-inch | €3,550 | £3,628.80 with UK import VAT | €4,750 | £4,855.20 with UK import VAT |
| 22-inch | €3,750 | £3,832.80 with UK import VAT | €5,200 | £5,314.80 with UK import VAT |
| 23-inch | €3,950 | £4,038 with UK import VAT | €5,750 | £5,877.60 with UK import VAT |
| 24-inch | €4,100 | £4,190.40 with UK import VAT | €6,300 | £6,439.20 with UK import VAT |
For Great Britain, our checkout charges in pounds sterling. It converts the euro price at its exchange rate on the day, currency conversion charge included, so the amount in pounds is about 2% more than a straight conversion at the market rate; the amount shown at checkout is the one charged for your order. The amounts in pounds on this page are those of 13 November 2026. Delivery is free, and UK import VAT (20%) applies to the whole amount in pounds. The carrier collects the VAT before delivery, together with its clearance fee (for example, DHL Express charges £11 or 2.5% of the duty and VAT it pays, whichever is higher) and any import duty. Any import duty depends on the UK tariff in force when your wheels arrive: the amount you pay is the one on the carrier's notice, and UK import VAT then applies to it too. The details are on our Delivery to Great Britain page.
Wheels delivered in 4 to 8 working weeks, transit time included, from full payment, whether you order on the website or on quotation (or from the agreed deposit, if you asked for one), and at the earliest from your approval of the measurements, the colour or the 3D render you asked for, under article 5.1 of the Terms and Conditions.
The offset and the width of your wheels are not those of a table: the Onyx Forged design office calculates them for your car and your brakes, and submits them to you for approval before machining.
Comparing two wheels with the same bolt pattern
With the same bolt pattern, it is the offset and the width that place the wheel in the arch. Wheel offset calculator: it compares your current fitment with another, to the millimetre, and recommends no measurement.
Bolt patterns: cars by PCD · Open atlas of OE wheel measurements
The other bolt patterns of our cars
A neighbouring bolt pattern does not replace yours: 5x100 and 5x108 differ by 8 mm in diameter. The bolts do not line up with the holes, and the wheel would be tightened off-centre.
Sources of the measurements
- koleso.ee, Subaru BRZ II (ZN8/ZD8) [2021 .. 2026], 172 kW (secondary source, accessed on 21 October 2026)
- SCC Fahrzeugtechnik (spurverbreiterung.de), Subaru BRZ, type ZD8, 2021 onwards (secondary source, accessed on 21 October 2026)
- wheelfitment.eu, Subaru BRZ (2012 - ) (secondary source, accessed on 21 October 2026)
- koleso.ee, Toyota GR86 ZN8/ZD8 [2021 .. 2026], 172 kW (secondary source, accessed on 21 October 2026)
- SCC Fahrzeugtechnik (spurverbreiterung.de), Toyota GR 86, type ZN8, 2022 onwards (secondary source, accessed on 21 October 2026)
- koleso.ee, Volkswagen Polo Mk5 (6R/6C/61) [2009 .. 2015] (secondary source, accessed on 7 November 2026)
- koleso.ee, Volkswagen Polo Mk5 (6R/6C/61) Facelift [2014 .. 2020] (secondary source, accessed on 7 November 2026)
- SCC Fahrzeugtechnik (spurverbreiterung.de), Volkswagen Polo V, types 6R, 6C, 2009-2017 (secondary source, accessed on 7 November 2026)
- koleso.ee, Volkswagen Polo Mk6 (AW/BZ) Facelift [2021 .. ], including the 147 kW GTI (secondary source, accessed on 21 October 2026)
- koleso.ee, Volkswagen Polo Mk6 (AW/BZ) [2017 .. 2023], including the 147 kW GTI (secondary source, accessed on 21 October 2026)
- SCC Fahrzeugtechnik (spurverbreiterung.de), Volkswagen Polo VI, type AW, 2017 onwards (secondary source, accessed on 21 October 2026)
- wheelfitment.eu, Volkswagen Polo (2017 - ) (secondary source, accessed on 21 October 2026)
Publication rule: a measurement is published only when a primary source gives it (a manufacturer's document, an official record from a road authority, an original equipment (OE) parts catalogue, the maker of the OE wheel) and no other primary source contradicts it, or when two independent specialist sources agree and no primary source contradicts them. The press and forums do not count. Measurements checked on 7 November 2026 by the Onyx Forged design office.