Custom PCD Adapter – Designed & Machined in the UK
Brightstone Engineering designs and manufactures custom PCD adapters for any vehicle setup. Whether you’re fitting new wheels to a unique hub pattern, converting between rare bolt circles, or creating a bespoke drivetrain setup — our UK-made custom PCD adapters are precision CNC-machined for exact fitment, balance, and strength.
Brightstone Engineering is the leading manufacturer of custom wheel adapters in the UK.
About Our Custom PCD Adapters / Bespoke wheel adapters
Every custom PCD adapter (or bespoke wheel adapter) is built to order using aerospace-grade 6082-T6 or 6061-T6 aluminium. We use high-speed CNC milling combined with digital 3D scanning to guarantee sub-millimetre accuracy across all adapter sizes and vehicle compatibility options.
Our adapters are ideal for:
- Custom bolt pattern adapter (e.g. 5x112 → 5x120 conversions)
- Wheel PCD Adapters are needed to convert wheels between brands or generations
- Motorsport or custom builds where standard parts don’t exist
- Offset and stance correction to achieve perfect wheel positioning
Our wheel pcd adapters are balanced, tested, and finished with anodising or cerakote coating for long-lasting protection.
Bespoke & Customisation Options
Our bespoke PCD adapter service allows full control over:
- Hub and wheel PCD size (3, 4, 5, 6 or 8 bolt patterns)
- Thickness (typically 10–30mm)
- Centre bore size and hub lip design
- Stud or bolt style (press-fit or threaded)
- Material finish – Black anodised, silver, or raw aluminium
- PCD adapter types: 1-piece, 2-piece, hubcentric, or universal
If you’re unsure about your vehicle needs or PCD conversion adapters, just contact us.
Special Features & Benefits
Our UK Wheel PCD adapters include:
- Precision CNC machining (Haas TM-1P and 4th-axis indexing)
- Hubcentric design for vibration-free installation
- High-tensile steel hardware (10.9 or 12.9 grade)
- Option for anodised or cerakoted finish
- Custom logo engraving or laser marking available
Custom Wheel Adapters UK benefits:
- Fit aftermarket wheels safely and legally
- Avoid re-drilling hubs or wheels
- Preserve original vehicle hubs and studs
- Fully reversible modification
Custom Hub Adapters Built for the UK Market
We understand what is needed for custom wheel adapters in the UK
All our custom PCD adapters UK are made to meet or exceed MOT and road safety standards when installed correctly.
Custom PCD Adapter Installation & Support
Our team provides installation guidance, torque specs, and safety checks for each order.
Typical install process:
- Clean hub and wheel surfaces
- Torque adapter to manufacturer specification
- Recheck torque after 50 miles
PCD Adapter Cost (UK)
Prices depend on size, design, and finish.
Typical starting price: £280–£350 per pair - Contact Us now for your quote.
All wheel pcd adapters are made to order and include UK machining, anodising, and hardware.
Why Choose Brightstone Engineering
- UK-based precision engineering
- Custom sizes, low-volume production
- Fast lead times (typically 2–3 weeks)
- Overbuilt to exceed OEM tolerance levels
- Designed for performance, track, and custom builds
We’re not a reseller — every custom PCD adapter is built in-house to your exact spec.
Brightstone Engineering's PCD conversion adapters are built to last!
PCD Adapter FAQ
Q: What is a two piece adapter and why do they exist?
A: See out full article on two piece hub adapters to answer this
Q: Can you make adapters for rare or mixed fitments (e.g. Lamborghini to BMW wheels)?
A: Yes. We can match any vehicle PCD size and hub combination.
Q: What materials do you use?
A: All adapters are CNC-machined from 6082-T6 or 6061-T6 aluminium billet for strength and weight reduction.
Q: Do you offer bulk or trade orders?
A: Yes, we supply UK and EU companies with short-run batches of custom adapters.
Q: Are these adapters road legal in the UK?
A: Yes — when properly installed with suitable wheel hardware and torque settings.
PCD Adapter Case Studies
We’ve designed custom PCD adapters for:
- BMW M5 F10 → aftermarket BBS wheels
- Porsche 911 (997) → Ferrari PCD conversion
- VW Transporter T5 → Mercedes AMG wheels
- Classic Mini → modern 4x100 wheel conversions
Each job highlights our attention to fit, finish, and vehicle compatibility.
Order or Enquire Today
Every custom PCD adapter is designed specifically for your vehicle needs.
Use the form below or email contact@brightstoneengineering.com with your hub and wheel details to receive a quote.