Custom forged wheels for Aston Martin
Onyx Forged, a French brand of forged wheels, offers a custom alternative to enhance the elegance and performance of Aston Martin cars. Our wheels, machined from a block of forged 6061-T6 aluminium, are designed to fit perfectly with the iconic lines of models such as the Vantage or the DB11. They improve dynamic behaviour while offering an exclusive design, reinforcing the Grand Touring character of these exceptional cars.
Why choose Onyx Forged for Aston Martin
- Forged 6061-T6 aluminium
- 5-axis CNC machining
- Designed to JWL/VIA standards
- Fitment worked out for your Aston Martin
For more than a century, Aston Martin has embodied the essence of British Grand Touring: a subtle blend of sculpted lines, artisanal luxury and first-rate performance. Owning an Aston Martin means choosing elegance and character. To preserve and enhance this combination, the choice of wheels is crucial, affecting both the look and the dynamic behaviour of the car. That is why Onyx Forged, a French brand specialising in custom work, has developed a range of forged Aston Martin wheels, designed to meet the expectations of the most passionate owners.
The combination of elegance and forged performance
The look of an Aston Martin rests on the perfect balance of its proportions. Our custom Aston Martin wheels are created to respect and amplify this harmony. Each design is developed together with the owner to blend into the flowing lines of a DB11 or the controlled aggression of a DBS Superleggera. Beyond style, the technical advantage is fundamental. Moving to forged wheels brings a significant reduction in unsprung mass, a key factor in improving suspension response, steering precision and the overall agility of the car. The result is a more direct connection with the road and an enhanced driving experience.
The technical superiority of forged 6061-T6 aluminium
The quality of our forged Aston Martin wheels rests on a rigorous manufacturing process. Each wheel is cut from a block of 6061-T6 aluminium, an alloy known for its exceptional strength and its low weight. The high-pressure forging process eliminates all porosity. This blank is then precisely shaped by 5-axis CNC machining, ensuring perfect tolerances and a flawless surface finish.
Unique wheels for every Aston Martin
Whether it is fitting the DBX SUV, modernising an icon such as the DB5 or giving the radical Valkyrie an exclusive fitment, our custom approach ensures a suitable solution. Each order is studied to match the exact specifications of the car concerned, allowing a perfect fit that needs no spigot ring or spacer. This made-to-order production also opens up limitless personalisation. From the choice of design to the finish (brushed, polished, satin, gloss) and the colour, everything can be configured to create a truly unique set of Aston Martin wheels, a reflection of its owner's personality.
Reliability and design to the highest standards
Performance must never compromise safety. Aware of the extreme mechanical stresses that the wheels of a modern GT undergo, Onyx Forged makes sure that each design meets a strict specification. Our Aston Martin wheels are designed to JWL/VIA standards. This methodical approach ensures proven reliability and enhanced safety, allowing you to exploit your car's potential with complete confidence.
Configure your custom Aston Martin wheels
Give your Aston Martin wheels worthy of its prestige. By choosing Onyx Forged, you opt for a high-tech component, an exclusive design and a tangible improvement in performance. Our team is available to guide you through the creation of your wheels. Each project starts with a study; on request, a free 3D render shows you your future wheels on your car. Configure your custom wheels and discover the hidden potential of your exceptional car.
Our Aston Martin wheels by model
PCD, centre bore, thread, diameters and original offsets: the Aston Martin cars we cover
One row per generation. Each value is taken from the car's page, which cites the source of each measurement, its fitments version by version and their original offsets (manufacturer). When a PCD has its own page, it leads there: that page lists every car that shares it.
| Car | PCD, centre bore, thread | Original diameters | Original offsets (manufacturer) | Onyx entry price, set of four wheels | Sources for these measurements |
|---|---|---|---|---|---|
| Aston Martin DB11 AM5 (2016-2023) | 5x128 · 75.1 mm · M14 x 1.5 | 20, 21 inches | ET 48 to ET 55 | €3,300 (20″) Great Britain: £3,440.40 with UK import VAT | 21 sources, including 14 primary |
| Aston Martin DBX AM8 (2020-present) | 5x128 · 75.1 mm · M14 x 1.5 | 21, 22, 23 inches | ET 48 to ET 56 | €3,550 (21″) Great Britain: £3,700.80 with UK import VAT | 21 sources, including 13 primary |
| Aston Martin Vantage AM6 (2018-2024) | 5x128 · 75.1 mm · M14 x 1.5 | 20, 21 inches | ET 44 to ET 55 | €3,300 (20″) Great Britain: £3,440.40 with UK import VAT | 22 sources, including 14 primary |
Generation by generation
Aston Martin DB11 AM5 (2016-2023): 5 original fitments recorded, 20 to 21 inches. Versions: V8 (375 then 393.5 kW), coupé and Volante; V12 (447.5 then 470 kW) and AMR (470 kW), coupé. Fitments: 20-inch, 9J ET 48 (tyres 255/40 R20) at the front, 11J ET 55 (tyres 295/35 R20) at the rear; 21-inch, 9J ET 48 (tyres 255/35 R21) at the front, 11J ET 55 (tyres 295/30 R21) at the rear.
Aston Martin DBX AM8 (2020-present): 9 original fitments recorded, 21 to 23 inches. Versions: DBX (405 kW); DBX707 (520 kW); DBX S (534.7 kW). Fitments: 21-inch, 9.5J ET 56 (tyres 285/45 R21) at the front, 11J (tyres 315/40 R21) at the rear; 22-inch, 10J ET 56 (tyres 285/40 R22) at the front, 11.5J ET 56 (tyres 325/35 R22) at the rear; 23-inch, 10J ET 56 (tyres 285/35 R23) at the front, 11.5J ET 48 (tyres 325/30 R23) at the rear.
Aston Martin Vantage AM6 (2018-2024): 7 original fitments recorded, 20 to 21 inches. Versions: V8 (375 kW), coupé and Roadster, AMR included; F1 Edition (393.5 kW), coupé and Roadster; V12 Vantage (514.8 kW). Fitments: 20-inch, 9J ET 48 (tyres 255/40 R20) at the front, 11J ET 55 (tyres 295/35 R20) at the rear; 21-inch, 9J ET 48 (tyres 255/35 R21) at the front, 11J ET 55 (tyres 295/30 R21) at the rear or 9.5J ET 45 (tyres 265/35 R21 or 275/35 R21) at the front, 11.5J ET 44 (tyres 305/30 R21 or 315/30 R21) at the rear.
The same wheels from one car to the next?
Same fixing measurements on all 3 cars: PCD 5x128, centre bore 75.1 mm and thread M14 x 1.5.
The original diameters change: 20, 21 inches for the Aston Martin DB11 AM5 and Aston Martin Vantage AM6; 21, 22, 23 inches for the Aston Martin DBX AM8.
The range of original offsets changes: ET 48 to ET 55 for the Aston Martin DB11 AM5; ET 48 to ET 56 for the Aston Martin DBX AM8; ET 44 to ET 55 for the Aston Martin Vantage AM6.
Each generation's page gives the fitment of each version, with its sources.
“—”: measurement not published for lack of a sufficient source. The diameters and offsets are those of the original fitments, all versions together: the car's page gives the fitment of each version. These measurements help you recognise your car; they are not a recommendation, and Onyx does not advise any specific offset.
Onyx entry price: the set of four monoblock forged wheels in the smallest diameter of our price list that covers the smallest original diameter recorded; the other diameters and the two-piece construction are on each generation's page. 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.
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 22 October 2026.
Configure custom wheels for your Aston Martin: free 3D render, on request.