Porsche Wheel Spacers.
Hubcentric. UK machined.
Precision CNC-machined hubcentric wheel spacers for the water-cooled Porsche range — 911 (996 through 992), Boxster, Cayman, 718 and Panamera. 5×130 PCD, 71.6mm centre bore, extended ball-seat bolts included. Check your model below.
Wheel Spacers
- Hubcentric 71.6mm bore — no vibration, no adaptor rings
- Extended ball-seat bolts included, sized to your chosen thickness
- 6082-T6 billet aluminium. Black anodised. Lifetime guarantee.
Wheel Spacers
- Register your model and we'll notify you at launch
- Same UK-machined, hubcentric standard as our current range
Wheel Bolts or Wheel Studs & Nuts?
This kit is supplied with extended ball-seat wheel bolts. Some Porsches — particularly certain US-market and specific model-year cars — use wheel studs and nuts instead of bolts. Studs and nuts are not included in this kit. Confirm which hardware your car uses before ordering.
A minimum of 9 full turns into the hub carrier is required for safe installation — equal to the bolt diameter (14mm for M14). This is the recognised engineering standard, not a Brightstone-specific figure.
If your Porsche uses centre-lock wheels (a single central nut rather than 5 bolts — common on GT3, GT2 RS and some Turbo models), this bolt-on spacer isn't the right product. See our Centre Lock Wheel Adapter instead.
Porsche Models — Find Your Spacer
Every model below links directly to the correct product. If your Porsche isn't listed, use the guidance above.
Coming Soon — SUV, EV & Classic Porsche
These fall into two different groups, both currently outside our range for different reasons.
SUV and EV platforms — Macan, Cayenne and Taycan are built on entirely different platforms to the 911/Boxster/Cayman/Panamera range and likely use a different PCD or bore, not just a variation on 5×130/71.6mm.
Classic air-cooled and transaxle models — our current product is explicitly scoped to water-cooled Porsches (996 onwards). Air-cooled 911s and the front-engined transaxle cars are a different era with likely different specifications.
Tell us your model and we'll factor demand into what we machine next. WhatsApp us or use the contact form.
Choose Your Spacer Thickness
The right choice depends on your wheel offset, ride height and the stance you want.
| Thickness | Best for | Popular models |
|---|---|---|
| 7mm | Subtle — a flat shim spacer where the hub spigot protrudes through and centres the wheel directly. Popular on the front axle where clearance is tighter. | Often paired with 15mm rear on early 996/997 |
| 10mm | Coming soon | Between 7mm shim and 15mm hubcentric |
| 15mm | OEM+ and the most popular choice across the full range — meaningful stance improvement while looking factory-correct. Fully hubcentric. | 996, 997, 991, 992, Cayman, Boxster |
| 20mm | Flush fitment — works well on cars running coilovers where the wheel tucks further inboard. Fully hubcentric. | Lowered 991 and 992 Carrera |
| 25mm | Aggressive — wheel face sits flush with or slightly proud of the arch lip. Check clearance carefully first. | Track use and aggressive road setups |
Tell us your Porsche model, generation, wheel size, offset and ride height and we'll recommend the right thickness. Message us on WhatsApp.
Built for Porsche. Made in Britain.
Common Porsche Wheel Spacer Mistakes
Every one of these is avoidable. Confirm your hardware type, measure your bolt shank, choose correctly specified hubcentric spacers, and check thread engagement — Porsche wheel spacers are a safe, reliable modification when done properly.
Fitting Porsche Wheel Spacers
Frequently Asked Questions
The MOT test doesn't prohibit wheel spacers directly — it checks that wheels and tyres don't protrude beyond the bodywork. Correctly sized spacers that keep the wheel within the arch aren't an MOT concern on that basis. As with any modification, you should declare fitted spacers to your insurer. This is general guidance, not a substitute for checking your specific policy or vehicle requirements.
Related Guides and Products
Ready to improve your Porsche's stance?
Porsche hubcentric wheel spacers from £99 per pair — extended ball-seat bolts included. 5×130 PCD, 71.6mm bore, for the full water-cooled range. CNC machined in the UK.