Product Overview
Product Overview
The Forgeline GA3R Open Lug is a race-proven, competition-bred forged wheel engineered for the highest levels of performance. Built on the foundation of Forgeline’s original GA3R platform, this evolution introduces the signature open lug center design—reducing weight while allowing fast, efficient access to lug hardware.
At CPD, this is the level of wheel we spec when performance, strength, and precision are non-negotiable.
CPD Engineering Perspective
The GA3R is not just a wheel. It is a fully engineered motorsport component.
- I-beamed spoke technology reduces rotational mass while reinforcing structural rigidity under extreme load
- Open lug architecture improves serviceability and trims unnecessary weight
- Hidden titanium assembly hardware delivers a clean, refined appearance while maintaining ultra-lightweight strength
- Advanced sealing system ensures durability, leak resistance, and quick serviceability when needed
Everything about this wheel is designed with intention—from track performance to long-term usability.
Performance & Capability
Built for real-world motorsports demands, the GA3R delivers:
- 2100 lb load rating engineered to withstand aggressive track use and high-grip tire loads
- Exceptional brake clearance for large multi-piston caliper setups
- Proven racing durability backed by Forgeline’s industry-leading warranty for competition use
This is one of the few wheels on the market truly warranted for racing applications—a direct reflection of its engineering integrity.
Construction & Materials
- Forged from 6061-T6 aluminum for maximum strength-to-weight ratio
- Heat-treated rim shells for added durability under load
- 3-piece modular construction for precise tuning of width, offset, and fitment
- Stepped lip design for classic motorsport aesthetics with modern performance
Customization & Fitment
Every GA3R wheel is built to order, allowing for:
- Fully custom widths and offsets
- Available in 18-inch, 19-inch, and 20-inch diameters
- Extensive finish options to match CPD design direction
- Engineered for exact vehicle-specific fitment
This is not a universal solution. It is a bespoke performance component tailored to the build.
Why CPD Chooses the GA3R
At Cassar Performance & Design, we select components that align with our standard:
- Proven under real racing conditions
- Engineered with purpose, not compromise
- Built in the United States with precision craftsmanship
- Designed to support high horsepower, aggressive driving, and long-term reliability
The GA3R checks every box.
Key Features
- Extremely lightweight and exceptionally strong
- 3-piece competition wheel
- Open lug center for improved access and reduced weight
- I-beamed spoke technology
- Lightweight titanium fasteners with hidden hardware
- Generous brake clearance for high-performance systems
- Forged 6061-T6 aluminum construction
- Heat-treated rim shells
- 2100 lb street tire load rating
- Warranted for racing use
- Fully customizable fitment and finish
- Built in the USA with Forgeline’s legendary quality
CPD Summary
The GA3R Open Lug is a no-compromise motorsport wheel designed for builds that demand the absolute best in performance, strength, and execution.
Built by Legacy. Driven by Passion.
