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Design 911 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.design91.uk/images/schemaLogo.png https://www.design91.uk/images/schemaLogo.png +443456003478 https://www.design91.uk Facebook Instagram

Alloy Wheels 18"

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DISPLAYING 1 to 3 (of 3 products)
548S018
Product Information
Product Information
Made to order Replica replacement 18" Style 548 Fuchs RSR style alloy wheels.
BLACK CENTRE with MATT SILVER outer rim.

Please specify the desired offset in comments box at checkout stage.

Light weight and strong and available up to 12" wide! No more widened wheels with spacers.

Price is for each wheel.

Sizes from 7.0J to 12J Available

This is a special order part that would take around 4-6 weeks. Once wheels are ordered they are not subject to cancellation. Special order terms apply.
930018B
Product Information
Product Information
Available Size & Offsets
- Front 8.5J ET46 or ET52
- Rear 10J ET40 or ET54
- Rear 11J ET40 or ET52


Fits:
Porsche 986 Boxster 1997-04
Porsche 964 1990-94
Porsche 993 1994-98
Porsche 968 1992-95
Porsche 928 1978-95
Porsche Cayman
Porsche 997
Porsche 996

*Please Note
These wheels fit various Porsche's some may need wheel spacers

If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.
*Wheel centre caps are not included in this price.

Price SET of 4 wheels

Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

930018B
930018B

The product you are viewing cross references to these numbers
930018S
Product Information
Product Information
Available Size & Offsets
- Front 8.5J ET46 or ET52
- Rear 10J ET40 or ET54
- Rear 11J ET40 or ET52


Fits:
Porsche 986 Boxster 1997-04
Porsche 964 1990-94
Porsche 993 1994-98
Porsche 968 1992-95
Porsche 928 1978-95
Porsche Cayman
Porsche 997
Porsche 996

*Please Note
These wheels fit various Porsche's some may need wheel spacers

If you purchase a "Wheel and Tyre package" we will build up and balance the wheels free of charge.
*Wheel centre caps are not included in this price.

Price SET of 4 wheels
DISPLAYING 1 to 3 (of 3 products)
About Alloy Wheels 18"

Alloy Wheels 18" – High-Performance Alloy Wheels for Porsche

Alloy wheels 18" are high-performance wheels designed to support modern tyre profiles, increased brake clearance and enhanced driving dynamics on Porsche models. Commonly fitted to later air-cooled and water-cooled Porsche platforms, 18" alloy wheels deliver a confident balance between performance capability and visual presence.

Manufactured from high-quality aluminium alloys, these wheels offer improved strength, reduced weight and efficient heat dissipation compared to steel wheels. At Design911, we supply a carefully curated range of 18" alloy wheels from trusted manufacturers, suitable for fast-road, performance-focused and modern Porsche builds.

What Do 18" Alloy Wheels Do?

Alloy wheels are engineered to reduce unsprung weight while improving structural rigidity, directly enhancing vehicle handling and braking performance. The 18" size delivers:

• Improved steering precision and high-speed stability
• Reduced unsprung mass for enhanced suspension control
• Increased brake clearance for modern performance braking systems
• Compatibility with wider, lower-profile tyre options

Compared to steel wheels, 18" alloy wheels improve heat dissipation and responsiveness, making them ideal for performance-driven applications.

Why Choose 18" Alloy Wheels?

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

• Lightweight aluminium construction for improved driving dynamics
• A modern diameter suited to performance and handling upgrades
• Compatibility with advanced braking and suspension systems
• A wide selection of contemporary and heritage-inspired designs
• Enhanced stance and visual impact

For many Porsche owners, 18" alloy wheels provide the ideal foundation for modern performance upgrades while retaining everyday usability.

When Should You Fit or Replace 18" Alloy Wheels?

18" alloy wheels are ideal when:

• Upgrading a Porsche for fast-road or performance use
• Installing larger brake systems requiring increased clearance
• Replacing worn or outdated wheels
• Enhancing handling performance and vehicle aesthetics

Choosing the correct 18" alloy wheel helps preserve Porsche balance while unlocking modern grip, braking and stability.
At Design911, our alloy wheels meet strict standards for Porsche fitment accuracy, strength and durability.

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