We are proud to present this Guards Red Porsche Cayman GT4 with new Forgelines for Wheel Wednesday. After dialing in the suspension, we mounted these Forgeline GS1R 19x9 and 19x10.5 wheels finished in Satin Gunmetal and wrapped with Bridgestone RE71R tires. Designed for professional racing teams competing in the United Sportscar CTSCC Grand Sport (GS) class, the Forgeline GS1R combines the latest in advanced wheel technology, including one piece forged monoblock construction, motorsport engineered design, and I-beamed spokes.
As a longtime distributor & technical partner, we have used Forgeline Motorsport wheels on many of our customer and flagship project cars. Forgeline Motorsports manufactures the world's finest custom made-to-order lightweight forged aluminum street and racing performance wheels for the most discerning enthusiasts and the most demanding applications.
For over 20 years, Forgeline has applied their racing experience and passion for motorsport toward designing and building wheels that can withstand the extreme demands of sports car racing. With an unwavering commitment to strength, safety, and performance, Forgeline Wheels have earned their place on some of the world's fastest race cars, including those in IMSA, World Challenge, SCCA Pro Racing, and virtually every amateur racing series in America.
Every Forgeline wheel is engineered using computer-simulated finite element analysis and tested beyond SAE standards using real-world load variables to ensure strength, safety, and performance. Innovative features like I-beamed spokes, hidden titanium ARP fasteners, meticulously-engineered centers, and complex manufacturing techniques ensure that Forgeline wheels are strong, fast, and stunning. Forgeline wheels are machined from heat-treated 6061-T6 aluminum that is forged on a 6000-ton hydraulic press. This forging process aligns the grain structure, reduces porosity, and increases uniformity in the material, creating the highest strength-to-weight ratios and the most consistent quality.
- One-Piece Monoblock Design
- Concave Profile
- I-Beamed Spoke Technology
- Extreme Stiffness
- Extreme Fatigue Strength
- 2100 lb. Street-Tire Load Rating (per wheel)
- Lightweight - Up to One Pound Lighter Than the Standard GA1R
- Generous Brake Clearance
- Forged 6061-T6 Aluminum