Forged aluminum. Five spokes. Black centers, polished rims.
The forge
Otto Fuchs founded his metalworking company in 1910 in Meinerzhagen, a small town in North Rhine-Westphalia, Germany. The original business was forged steel and brass for German industry — components for railroads, machine tools, and military equipment. By the 1950s, Fuchs had become one of Europe's leading forged aluminum producers, supplying aerospace and automotive industries with structural parts that needed the strength of forged metal rather than cast.
The Fuchs forging process is different from casting. In casting, molten aluminum is poured into a mold and allowed to cool. The resulting grain structure is random. Cast wheels are cheaper but heavier and weaker for the same dimensions. In forging, a heated billet of aluminum is squeezed into shape under thousands of tons of pressure. The grain structure aligns with the load paths. Forged wheels are stronger, lighter, and more expensive than cast equivalents.
The 1966 commission
In 1965, Porsche commissioned Fuchs to design and produce a forged aluminum wheel for the 911. The 911 had launched with steel wheels and painted hubcaps. As power increased — particularly with the 911S — the rotating unsprung mass of the steel wheels became a limitation. A lighter wheel would improve handling and acceleration. Forged aluminum was the answer.
The design was finalized by Heinrich Klie, Porsche's design studio chief, in collaboration with Fuchs engineers. The result was a five-spoke wheel with a deep dished profile, a black-painted center, and a polished outer rim. The spoke pattern was symmetrical — five equally-spaced spokes radiating from the hub to the rim, with the spokes themselves slightly curved for visual interest.
The wheel launched on the 911S in 1966 as a 15-inch by 4.5-inch wide unit. It weighed approximately 6.5 kilograms per wheel — about half the weight of the equivalent steel wheel.
How the dimensions grew
Over the production run, the Fuchs wheel grew in both diameter and width to match the 911's increasing power and tire requirements.
- 1966-1968: 15 × 4.5 inch
- 1969-1974: 15 × 6 inch (S spec)
- 1973 RS: 15 × 6 front, 15 × 7 rear
- 1974-1989 G-body: 15 × 6 to 16 × 8 (various widths through the era)
- 1989-1994 964: 16 × 7 (replaced by alternative designs after 1991)
The 16-inch wheel was the largest Fuchs-style wheel Porsche offered as standard equipment. Larger sizes were available as aftermarket items but the factory 16-inch was the upper limit.
Why the design lasted
The Fuchs five-spoke stayed essentially unchanged through 30 years of 911 production. Porsche introduced alternative wheel designs — the cookie cutter, the telephone dial, the multi-spoke designs of the 964 and 993 — but the Fuchs remained the enthusiast's choice. The simple symmetrical pattern, the black-and-polished color treatment, and the unmistakable silhouette made it instantly recognizable from across a parking lot.
The design was also commercially durable. By the mid-1990s, factory-original Fuchs wheels were no longer being produced in the original specifications, but demand remained. Specialty refurbishers built businesses around restoring and re-polishing original Fuchs sets. The wheels became part of the air-cooled identity rather than just a component.
What they cost now
A set of four original Fuchs wheels in restored condition — sandblasted, repainted black centers, freshly polished outer rims — sells for $2,500 to $5,000 depending on size and date of manufacture. Original date-stamped Fuchs sets for documented matching-numbers restoration projects (e.g., 1973 RS-spec 7-inch wide rears) bring substantial premiums.
Reproduction Fuchs wheels are widely available at lower prices. They use the same forged aluminum process and look correct from a normal viewing distance, but the date stamps and weight are different. Restoration purists prefer original units.
Otto Fuchs KG still operates in Meinerzhagen. The company is no longer family-owned but continues to forge aluminum components for aerospace, automotive, and industrial applications.