Please wait… 
Please wait while we process your order,
do not press the back button… 
Design911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram

Alloy Wheels 20"

Refine by Car Type
Filter by brand
DISPLAYING 1 to 4 (of 76 products)
1 2 3 4 >>
SUPERTURISMO911WIDE
Product Information
Product Information
20" wheel set 8,5J ET49 and 11J ET50 Cast HLT Alloy. With Centre Lock Look wheel cap.
5-Stud wheel - PCD 5X130

oz

Fits:
Porsche 997.1 Carrera 4 / 4S 2005-08
Porsche 997.1 Turbo 2007-09

Porsche 997.2 Carrera 4 / 4S / GTS 2009-12
Porsche 997.2 Turbo 2010-13

Porsche 991.1 Carrera 4 / 4S 2012-16
Porsche 991.1 Turbo 2014-16

Certificates: TUV, JWL, VIA, NAD

  • WIND TUNNEL OPTIMIZATION: The first aftermarket wheel to be tested in a wind tunnel.The first aftermarket wheel with pure racing-derived appendages and aerodynamic details.
  • PRO-TESTED: Pure racing-derived shapes and aerodynamic details. A wheel that embodies all of Oz’s racing experience, put to the test under the most challenging conditions.
  • AERO FLAP TECHNOLOGY: Special F1-derived aerodynamic inserts reduce air drag. Aerodynamic inserts promote an aerodynamic effect with a look reminiscent of Formula 1 wheels.
  • BRAKE COOLING TECHNOLOGY: An airflow extraction system increases air circulation and improves heat dissipation. An F1-derived airflow extraction system increases air circulation, dissipating the heat generated during braking.
  • HLT TECHNOLOGY: Weight reduction, stiffness optimization, improved handling. Manufacturing technology that makes the wheel lighter – which further elevates performance dynamics – while ensuring the kind of structural integrity required to pass the most stringent safety tests. The exclusive HLT manufacturing process delivers mechanical characteristics comparable to those of a forged wheel, in terms of both weight reduction and structural strength.
  • CENTRAL LOCK CAP: The Central Lock Look CAP mimics the single-nut closure typical of racing wheels.
SUPERTURISMO991T
Product Information
Product Information
20" wheel set 9J ET50 and 11.5J ET56 Cast HLT Alloy. With Centre Lock Look wheel cap.
5-Stud wheel - PCD 5X130

oz

Fits:
Porsche 991.1 Turbo 2014-16
Porsche 991.2 Turbo 2017-20

Certificates: TUV, JWL, VIA, NAD

  • WIND TUNNEL OPTIMIZATION: The first aftermarket wheel to be tested in a wind tunnel.The first aftermarket wheel with pure racing-derived appendages and aerodynamic details.
  • PRO-TESTED: Pure racing-derived shapes and aerodynamic details. A wheel that embodies all of Oz’s racing experience, put to the test under the most challenging conditions.
  • AERO FLAP TECHNOLOGY: Special F1-derived aerodynamic inserts reduce air drag. Aerodynamic inserts promote an aerodynamic effect with a look reminiscent of Formula 1 wheels.
  • BRAKE COOLING TECHNOLOGY: An airflow extraction system increases air circulation and improves heat dissipation. An F1-derived airflow extraction system increases air circulation, dissipating the heat generated during braking.
  • HLT TECHNOLOGY: Weight reduction, stiffness optimization, improved handling. Manufacturing technology that makes the wheel lighter – which further elevates performance dynamics – while ensuring the kind of structural integrity required to pass the most stringent safety tests. The exclusive HLT manufacturing process delivers mechanical characteristics comparable to those of a forged wheel, in terms of both weight reduction and structural strength.
  • CENTRAL LOCK CAP: The Central Lock Look CAP mimics the single-nut closure typical of racing wheels.
SUPERTURISMO991C2
Product Information
Product Information
20" wheel set 9J ET50 and 11.5J ET70 Cast HLT Alloy. With Centre Lock Look wheel cap.
5-Stud wheel - PCD 5X130

oz

Fits:
Porsche 991.1 Carrera 2 / 2S 2012-16
Porsche 991.2 Carrera 2 / 2S 2017-19

Certificates: TUV, JWL, VIA, NAD

  • WIND TUNNEL OPTIMIZATION: The first aftermarket wheel to be tested in a wind tunnel.The first aftermarket wheel with pure racing-derived appendages and aerodynamic details.
  • PRO-TESTED: Pure racing-derived shapes and aerodynamic details. A wheel that embodies all of Oz’s racing experience, put to the test under the most challenging conditions.
  • AERO FLAP TECHNOLOGY: Special F1-derived aerodynamic inserts reduce air drag. Aerodynamic inserts promote an aerodynamic effect with a look reminiscent of Formula 1 wheels.
  • BRAKE COOLING TECHNOLOGY: An airflow extraction system increases air circulation and improves heat dissipation. An F1-derived airflow extraction system increases air circulation, dissipating the heat generated during braking.
  • HLT TECHNOLOGY: Weight reduction, stiffness optimization, improved handling. Manufacturing technology that makes the wheel lighter – which further elevates performance dynamics – while ensuring the kind of structural integrity required to pass the most stringent safety tests. The exclusive HLT manufacturing process delivers mechanical characteristics comparable to those of a forged wheel, in terms of both weight reduction and structural strength.
  • CENTRAL LOCK CAP: The Central Lock Look CAP mimics the single-nut closure typical of racing wheels.
TD6E2010KITMB
Product Information
Product Information
Titan 7 Forged T-D6E 6 Spoke Alloy Wheel Set 20" - Machine Black
Set of 4 wheels - Front, Rear and wheel centres

Front: 9 x 20 ET/offset 44 - PCD: 5 x 130
Rear: 11 x 20 ET/offset 60 - PCD: 5 x 130

Fits:
Porsche 991 Carrera 2
Porsche 991 Carrera 2S
For Narrow Body Cars Only

The T-D6 represents the culmination of three years of rigorous testing and design refinement. Despite its simple 6-spoke design, the T-D6 is loaded with advanced technical features that elevate our "Forged for All" philosophy to new heights. 
We selected a full-face design to provide a robust foundation for strength and rigidity.

Taking the popular "I-Beam" spoke construction to the next level, we uniquely connected the machining from the hub, spoke, and rim—an innovation that sets us apart in the industry. To balance lightness with strength, we integrated a back rigid spoke tracer, adding stiffness while maintaining a minimalistic design. A slight sliver of material makes a significant impact on performance. Additionally, extensive machining on the backside of the spokes further reduces weight, optimizing the wheel for maximum efficiency.

This cutting-edge design is made possible through the application of 10,000 tons of industry-leading forging force. Signature Titan 7 features include a reinforced inner rim flange for durability, bead seat knurling for enhanced traction, and contrast-machined branding for a distinctive, authentic look that signals serious intent in any vehicle build.

DISPLAYING 1 to 4 (of 76 products)
1 2 3 4 >>
About Alloy Wheels 20"

Alloy Wheels 20" – High-Performance Alloy Wheels for Porsche

Alloy wheels 20" are high-performance wheels engineered to deliver maximum visual impact, increased brake clearance and enhanced handling on modern Porsche models. Commonly fitted to contemporary Porsche platforms, 20" alloy wheels support wide, low-profile tyres and advanced braking systems while maintaining stability, steering precision and road presence.

Manufactured from high-quality aluminium alloys, these wheels provide improved strength, reduced weight and effective heat dissipation compared to steel alternatives. At Design911, we supply a carefully selected range of 20" alloy wheels from premium manufacturers, designed to meet Porsche fitment standards and performance expectations.

What Do 20" Alloy Wheels Do?

Alloy wheels are designed to reduce unsprung weight while increasing rigidity and braking capability, directly improving vehicle dynamics. The 20" size delivers:

• Enhanced high-speed stability and steering response
• Reduced unsprung mass for improved suspension control
• Increased brake clearance for large performance braking systems
• Compatibility with wide, low-profile modern tyre options

Compared to smaller wheel sizes or steel wheels, 20" alloy wheels offer improved responsiveness, braking performance and visual impact for performance-focused driving.

Why Choose 20" Alloy Wheels?

20" alloy wheels are chosen by Porsche enthusiasts because they offer:

• Lightweight aluminium construction for performance driving
• A large diameter suited to modern Porsche platforms
• Compatibility with high-performance tyres and brake upgrades
• A wide range of premium, motorsport-inspired designs
• Strong road presence and contemporary styling

For many Porsche owners, 20" alloy wheels deliver the ultimate combination of performance capability and modern aesthetics.

When Should You Fit or Replace 20" Alloy Wheels?

20" alloy wheels are ideal when:

• Upgrading a Porsche for maximum performance and visual impact
• Installing large brake systems requiring increased clearance
• Replacing worn or outdated wheels
• Enhancing both handling performance and modern appearance

Choosing the correct 20" alloy wheel helps preserve Porsche handling balance while unlocking improved grip, braking performance and stability.
At Design911, our alloy wheels meet strict standards for Porsche fitment accuracy, strength and durability.

You may also like
Popular Models