Kahn Design GTR Centre Lock Forged Wheels for Porsche 911/992
Kahn Design GTR — British Forged Precision for the Porsche 911/992 (2019–Present)
The Kahn Design GTR Forged Wheel brings a forged centre-lock monoblock for 992-generation 911 to the Porsche 911/992 (2019–Present), engineered in-house at Kahn Design's Bradford headquarters in a signature Satin Black / Silver finish. Every GTR begins as a solid billet of high-grade aluminium, shaped through advanced closed-die forging to deliver unmatched structural integrity at minimum weight — an advantage that is impossible to replicate with cast manufacturing processes.
Available Sizes
- Diameters: 13" | 14" | 15" | 16" | 17" | 18" | 19" | 20" | 21" | 22" | 23" | 24"
- Widths: 5J–14.5J (custom widths available on request)
- Offset (ET): Custom offset engineered to OEM fitment specifications for Porsche 911/992 (2019–Present)
- Fitment: Centre Lock (includes conversion)
- Centre Bore: 71.6 mm
- Finish: Satin Black / Silver
Need a Different Size?
Kahn Design produces all wheels to order, meaning a different diameter, width, or offset is always achievable. Contact our team at [email protected] or via WhatsApp at +44 7488 818747 to discuss your exact specification. We also offer an AI Wheel Design Service if you want a custom spoke pattern or finish concept designed before production begins.
Technical Specifications
- Construction: 1-piece forged monoblock
- Material: High-grade forged aluminium alloy
- Finish: Satin Black / Silver
- Available Widths: 5J–14.5J
- Diameters: 13"–24"
- Centre Bore: 71.6 mm
- Fitment: Centre Lock (includes conversion)
- TPMS Compatible: Yes
- Warranty: Kahn Design manufacturer warranty
- Country of Origin: United Kingdom
The Kahn Design GTR in Detail
The GTR Centre Lock for the 992-generation Porsche 911 updates the 919 Remastered design to the wider tracks and updated fitment specifications of the 992 platform. The 992's wider body and revised suspension geometry require precise offset calibration — Kahn Design's build-to-order process ensures each GTR wheel is produced to the exact specification required for the 992's front and rear fitments. The centre lock conversion is supplied with the wheel set, and Kahn Design provides full installation documentation. The GTR's motorsport heritage reads powerfully on the 992's more angular, contemporary body design.
Manufactured through one-piece forged monoblock construction, shaped from a single solid billet of high-grade aluminium, the GTR achieves structural integrity that cast wheels cannot match at equivalent weight. The forging process aligns the aluminium grain structure, producing a wheel that is both stiffer and more resilient under cornering loads — a meaningful advantage for a vehicle with the performance and engineering standards of the Porsche 911/992.
Why Forged Wheels for the Porsche 911/992?
The Porsche 911/992 (2019–Present) represents engineering at the highest level. Every system — powertrain, suspension, brakes — is developed to perform with precision. Fitting cast alloy wheels to a vehicle of this standard introduces a compromise that forged wheels eliminate: excess unsprung mass that forces the suspension to manage additional rotational inertia. Kahn Design's forged monoblock process reduces wheel mass by 20–30% compared to equivalent cast alloy alternatives, allowing the Porsche 911/992's suspension to work as its engineers intended.
Beyond the dynamic argument, forged aluminium's grain structure makes the wheel substantially more resistant to kerb impact damage and fatigue cracking under repeated high-load cycles — both relevant concerns for vehicles regularly operated near the limits of their performance envelope.
Watch the Kahn Design GTR in Action
Vehicle Fitment Guide
The GTR is engineered specifically for the Porsche 911/992 (2019–Present) with Centre Lock hub (stud conversion kit supplied). This configuration is shared across a range of premium vehicles:
- Primary fitment: Porsche 911/992 (2019–Present)
- Compatible platforms: Porsche 911/991, 911/992, Boxster, Cayman (5×130 or Centre Lock configurations)
Other Bolt Patterns Available
While the standard GTR for the Porsche 911/992 is supplied in Centre Lock configuration, Kahn Design's bespoke build-to-order process allows adaptation to alternative bolt patterns including 5×120, 5×112, 5×130, 5×108 and others. Contact [email protected] for a custom specification quote.
Comparison: GTR vs. Other Kahn Forged Wheels
| Model | Spokes | Design Character | Construction |
|---|---|---|---|
| GTR | centre-lock forged racing-inspired | Race-derived, centre-lock, current-generation 911 | 1-piece forged monoblock |
| Type 33 | five-spoke flowing | Classic, refined | 1-piece forged monoblock |
| Type 52 | forged multi-spoke | Lightweight, precision | 1-piece forged monoblock |
| RS 3.0 | three-spoke racing | Bold, minimal | 1-piece forged monoblock |
| Type 60 | ten-spoke contemporary | Versatile, balanced | 1-piece forged monoblock |
Kahn Design Wheel Lineup
- Kahn Design GTR Forged Wheels for Porsche 911/991 — centre-lock monoblock
- Kahn Design GTR Forged Wheels for Porsche 911/992 — centre-lock monoblock
- Kahn Design Cup 1 Forged Wheels for Porsche 911/991 — forged monoblock
- Kahn Design Cup 1 Forged Wheels for Porsche 911/992 — forged monoblock
- Kahn Design Cup 1 3-Piece Forged Wheels for Porsche 911/991 — 3-piece forged
- Kahn Design Cup 1 3-Piece Forged Wheels for Porsche 911/992 — 3-piece forged
- Kahn Design Type 11 Forged Wheels for Porsche 911/991 — forged monoblock
- Kahn Design Type 11 Forged Wheels for Porsche 911/992 — forged monoblock
- Browse all forged wheels at Hodoor World
Kahn Design produces an extensive range of forged alloy wheels across multiple vehicle platforms, all sharing the same precision-forged aluminium construction and OEM-quality fitment. Every wheel is built to order — your specification, your vehicle, your finish.
Custom Forged Wheels
Can't find the right wheel? Hodoor offers a custom forged wheel manufacturing service for clients with specific design requirements — unique spoke patterns, custom diameters beyond 24", non-standard bolt patterns, or bespoke surface finishes. You can also use our AI Wheel Design Service to visualise your concept before production begins.
How to Order
To order the Kahn Design GTR for your Porsche 911/992, contact Hodoor World directly:
- Email: [email protected]
- WhatsApp: +44 7488 818747
- Specify: vehicle year and variant, desired diameter, width, offset, and finish
- Lead time: approximately 4–8 weeks from confirmed order
Frequently Asked Questions
Are the GTR wheels direct-fit for the Porsche 911/992?
Yes. The GTR is engineered to the Centre Lock fitment specification of the Porsche 911/992 (2019–Present). Standard fitment is direct, with offset calculated to maintain OEM clearances. For vehicles with aftermarket suspension modifications, contact Hodoor World to discuss offset requirements.
What finish options are available for the GTR?
The standard finish is Satin Black / Silver. Kahn Design's build-to-order process allows alternative colourways including custom painted, powder-coated and bespoke diamond-cut configurations — contact Hodoor World to discuss a bespoke specification.
Can the GTR be ordered in sizes larger than 24"?
The standard range covers 13"–24". For fitments beyond 24", contact Hodoor World — Kahn Design's build-to-order process can accommodate custom diameter requests subject to vehicle clearance assessment.
How much lighter are forged wheels compared to cast alloy?
Forged aluminium wheels are typically 20–30% lighter than equivalent cast alloy wheels. For the Porsche 911/992, reducing unsprung weight improves steering response, ride quality and overall dynamic performance.
Are Kahn Design forged wheels road legal in the UK and EU?
Yes. All Kahn Design forged wheels comply with applicable UK and EU standards. Documentation can be provided upon request for registration or insurance purposes.
What is the typical lead time for Kahn Design forged wheels?
All Kahn Design wheels are produced to order. Standard lead time is approximately 4–8 weeks from confirmed order, depending on finish and specification. Custom colours or non-standard diameters may extend this timeline.
Do Kahn Design forged wheels come with a warranty?
Yes. All Kahn Design forged alloy wheels are supplied with the manufacturer's warranty covering structural integrity and finish quality under normal road use. Warranty does not cover kerb damage, chemical abrasion from incorrect cleaning products or damage from racing or off-road use.
How do I care for satin black / silver forged wheels?
Use a pH-neutral wheel cleaner and soft brush — avoid acid-based cleaners. Rinse thoroughly after exposure to road salt. Inspect periodically for kerb damage and address any chips promptly to prevent corrosion.
Discover Hodoor World
- Worldwide Shipping: Hodoor World ships wheels and performance parts to Europe, the Middle East, North America, Asia and beyond.
- Expert Consultation: Contact us at [email protected] or WhatsApp +44 7488 818747 for fitment advice.
- Trusted Expertise: Verified customer reviews on Trustpilot.
Wheel Care & Maintenance
Kahn Design GTR wheels are finished to an exacting standard and require straightforward care. Use only pH-neutral, alloy-safe wheel cleaners applied with a soft-bristle brush. Avoid automatic car washes with harsh brushes. After winter driving, rinse wheels thoroughly to remove road salt, paying attention to spoke recesses and rim edges. Apply a protective wax or sealant periodically for additional defence against environmental contamination.
International Delivery
Hodoor World ships the Kahn Design GTR Forged Wheels from the United Kingdom to destinations worldwide. Typical delivery: 3–7 business days within the UK and EU, 5–14 business days for the Middle East, North America and Asia-Pacific. All shipments are fully insured. Import duties may apply — Hodoor World will advise at time of order. Contact [email protected] for an international shipping quote.
