Custom forged wheels for Ford Focus RS (Mk3) (2016-2018)
Technical specifications
- Production period
- 2016-2018
Original fitment measurements: Ford Focus RS (Mk3)
The measurements of the car as delivered new, to identify yours and compare. Each value refers, by a number, to the sources that give it. They are not a recommendation: Onyx does not advise any specific offset.
Hub
| Measurement | Original value |
|---|---|
| PCD (bolt pattern) | 5x108 [1, 2] |
| Centre bore | 63.4 mm [1, 2] |
| Thread | M12 x 1.5 [1, 2] |
| Fixing | Wheel nuts [1, 2] |
| Bolt or nut seat | Not published |
| Tightening torque | Not published |
“Not published”: no source gives it with the certainty we require at this stage (see the rule below).
Original fitments by version
| Version and fitment | Front | Rear | ||||||
|---|---|---|---|---|---|---|---|---|
| Diameter | Width | Original offset (manufacturer) | Tyre | Diameter | Width | Original offset (manufacturer) | Tyre | |
| Focus RS 2.3 EcoBoost, 257 kW, all-wheel drive, 19 inches, original equipment | 19″ [3, 4, 5] | 8J [3, 4, 5] | ET 50 [3, 4, 5] | 235/35 R19 [3, 4, 5] | 19″ [3, 4, 5] | 8J [3, 4, 5] | ET 50 [3, 4, 5] | 235/35 R19 [3, 4, 5] |
| Focus RS 2.3 EcoBoost, 257 kW, all-wheel drive, 18 inches, original equipment | 18″ [3, 4, 5] | 7.5J [3, 4, 5] | ET 50 [3, 4, 5] | 225/40 R18 [3, 4, 5] | 18″ [3, 4, 5] | 7.5J [3, 4, 5] | ET 50 [3, 4, 5] | 225/40 R18 [3, 4, 5] |
The offsets are the original ones, given by the manufacturer or by the sources cited; they help you identify your car's fitment.
What Onyx can make for the Ford Focus RS (Mk3)
Custom forged wheels in forged 6061-T6 aluminium, designed to JWL/VIA standards, in monoblock or two-piece construction; three-piece wheels are made on quotation.
The diameters below start at the smallest original diameter recorded on this car (18″) and go up to 24″.
| Diameter | Monoblock, set of four wheels | Two-piece, set of four wheels |
|---|---|---|
| 18″ | €3,200 Great Britain: £3,336 with UK import VAT | €4,300 Great Britain: £4,482 with UK import VAT |
| 19″ | €3,200 Great Britain: £3,336 with UK import VAT | €4,300 Great Britain: £4,482 with UK import VAT |
| 20″ | €3,300 Great Britain: £3,440.40 with UK import VAT | €4,400 Great Britain: £4,586.40 with UK import VAT |
| 21″ | €3,550 Great Britain: £3,700.80 with UK import VAT | €4,750 Great Britain: £4,951.20 with UK import VAT |
| 22″ | €3,750 Great Britain: £3,908.40 with UK import VAT | €5,200 Great Britain: £5,420.40 with UK import VAT |
| 23″ | €3,950 Great Britain: £4,117.20 with UK import VAT | €5,750 Great Britain: £5,992.80 with UK import VAT |
| 24″ | €4,100 Great Britain: £4,273.20 with UK import VAT | €6,300 Great Britain: £6,566.40 with UK import VAT |
Amounts in pounds: our checkout on 4 October 2026, before the carrier's clearance fee and any import duty. The amount shown at checkout is the one charged for your order.
Wheels delivered in 4 to 8 working weeks, shipping included, from full payment for an order on the website, or from the deposit for an order on quotation, 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 width of your wheels do not come from a table: the Onyx Forged design office calculates them for your car and your brakes, and submits them to you before machining.
Frequently asked questions: wheels for the Ford Focus RS (Mk3)
What are the original offsets for the wheels of a Ford Focus RS Mk3?
An offset of 50, on both axles, according to its Swiss vehicle type records: 8J x 19 or 7.5J x 18, the same wheel at the front and at the rear. [3, 4, 5]
Which tyres, and which load index, does a Ford Focus RS Mk3 take?
235/35 R19 with load index 91, i.e. 615 kg per tyre, or 225/40 R18 with load index 92, i.e. 630 kg, on both axles. [3, 4, 5, 6]
What is the load per wheel on a Ford Focus RS Mk3?
Its Swiss vehicle type record gives it a permissible load of 1,070 kg on the front axle and 1,040 kg on the rear axle, i.e. 535 and 520 kg per wheel. The 235/35 R19 tyre with load index 91 carries 615 kg. [3, 6]
What PCD, centre bore and nuts does a Ford Focus RS Mk3 use?
The PCD is 5x108, the centre bore 63.4 mm, and the wheels are held by M12 x 1.5 nuts: wheelfitment.eu and SCC give these measurements for the 2016 to 2018 Focus RS. The tightening torque is not published: these two databases do not give the same value. [1, 2]
Sources for the measurements and answers
- SCC Fahrzeugtechnik (spurverbreiterung.de), Ford Focus RS, type DYB (RS), 2016-2018 (secondary source, consulted on 21 October 2026)
- wheelfitment.eu, Ford Focus RS (2016 - 2018) (secondary source, consulted on 21 October 2026)
- Swiss Federal Roads Office (ASTRA), vehicle type record no. 1FP623 (Ford Focus RS, type DYB-RS, 257.4 kW, December 2015): permitted tyre and wheel combinations (tyre, width x diameter, offset) and axle loads (primary source, consulted on 21 October 2026)
- Swiss Federal Roads Office (ASTRA), vehicle type record no. 1XN386 (Ford Focus RS, type DYB-RS, 257.4 kW, May 2016): permitted tyre and wheel combinations (tyre, width x diameter, offset) and axle loads (primary source, consulted on 21 October 2026)
- Swiss Federal Roads Office (ASTRA), vehicle type record no. 1XS374 (Ford Focus RS, type DYB-RS, 257.4 kW, April 2018): permitted tyre and wheel combinations (tyre, width x diameter, offset) and axle loads (primary source, consulted on 21 October 2026)
- Fiches-auto.fr, tyre load index table (index → kg) (reference table, for a conversion, consulted on 3 October 2026)
Publication rule: a measurement is shown only if a primary source gives it (a manufacturer's document, an official vehicle type record, an original parts catalogue, the maker of the original wheel) without another primary source contradicting it, or if two independent specialist sources agree without a primary source contradicting them. The press and forums do not count. Measurements checked on 21 October 2026 by the Onyx Forged design office.
Designs for this generation
Three models from our catalogue, forged to measure for your Ford Focus RS (Mk3). The price is for a set of four wheels: it depends on the construction and the diameter.
OX-DC5 VeloceMonoblock · From €3,200 for a set of four wheelsGreat Britain: from £3,336 with UK import VAT
OX-DS1 VortexMonoblock · From €3,200 for a set of four wheelsGreat Britain: from £3,336 with UK import VAT
OX-D5 BladeTwo-piece · From €4,300 for a set of four wheelsGreat Britain: from £4,482 with UK import VAT
Amounts in pounds: our checkout on 4 October 2026, before the carrier's clearance fee and any import duty. The amount shown at checkout is the one charged for your order.
Custom forged wheels for the Ford Focus RS (Mk3)
- Forged 6061-T6 aluminium
- 5-axis CNC machining
- Designed to JWL/VIA standards
- Fitment worked out for your Ford Focus RS (Mk3)
Focus RS Mk3: 5x108, a 63.4 mm hub, M12 x 1.5 nuts
The third-generation Ford Focus RS, sold from 2016 to 2018 according to wheelfitment.eu and SCC, and whose first Swiss vehicle type record dates from December 2015, is 5x108 on a 63.4 mm hub, with M12 x 1.5 wheel nuts: these two databases give these measurements, each cited in the table. The tightening torque is not published: the two databases do not give the same value, and we have not read a Ford manual that settles it.
18 or 19 inches, an offset of 50
The vehicle type record of the Swiss Federal Roads Office (ASTRA), the document that sets the tyre and wheel combinations a car may carry, permits for the 257 kW Focus RS the same wheel on both axles, with an offset of 50: 8J x 19 with 235/35 R19 tyres, or 7.5J x 18 with 225/40 R18 tyres. On this four-wheel-drive car, front and rear keep the same wheel, which allows the wheels to be swapped from front to rear.
Load per wheel
The record gives a permissible load of 1,070 kg on the front axle and 1,040 kg on the rear axle, i.e. 535 and 520 kg per wheel. This is the load the wheel must withstand, and the tyre must keep at least the load index of the original fitment (reading a tyre (page in French)).
What these measurements say about a forged wheel
The offset positions the wheel in the wheel arch: a wider wheel, or a lower offset, brings it closer to the wing. The Onyx Forged design office starts from the measurements on this page, your brakes and your tyres to calculate the width and offset of your wheels, then submits them to you. The offset calculator compares two fitments: it compares, it does not choose the measurement for you.
Roadworthiness test: what is examined
The French roadworthiness test (contrôle technique) examines the wheel without removing it (cracks, deformation, a wheel that protrudes beyond the bodywork) and verifies that the tyre size is one provided for by the manufacturer or accepted as equivalent. Keeping a tyre size from the original fitment, and at least its load index, avoids having to justify it; the details are on the roadworthiness test and registration page.
What we record before machining
- The exact version, stated on the registration document, and the current diameter of your wheels.
- The braking system, on which the smallest possible diameter depends (wheels and brakes (page in French)).
- The current fitment, axle by axle, and the 63.4 mm hub bore.
Configure your forged wheels for the Ford Focus RS (Mk3)
The Onyx Forged design office works out the measurements of your car from its exact version, stated on the registration document, and shows them to you before machining. Each set is cut from forged 6061-T6 aluminium, machined on a 5-axis CNC centre, as monoblock, two-piece or three-piece wheels; our wheels are designed to JWL/VIA standards. Prices by diameter and the lead time are given on this page, under “What Onyx can make”. Start your configuration or write to contact@onyxforgedwheels.com.
Configure custom wheels for your Ford Focus RS (Mk3): free 3D render, on request.
Useful guides
Other Ford Focus generations
Onyx Forged designs and has wheels made for these generations too. Each one has its own PCD, offsets and sizes: make sure you are on yours.
- Ford Focus ST (Mk4) forged wheels (since 2019)
See all generations of the Ford Focus, or all Ford models.