Forgeline MotorsportsGA1R Centerlock Wheels for 997.2 / 991 / 991.2 Carrera GTS, GT3 / RS, Turbo / S, GT2 RS

Product type: Wheels
  • 911 GT3 RS - 991
  • 911 GT3 RS - 997.2
  • 911 GT3 - 991.2
  • More
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Product Description

The Forgeline GA1R is a fully-forged one-piece monoblock wheel that utilizes much of the technology and design of Forgeline's very successful GA3R racing wheel, including their new "I-beamed Spoke" technology. The concave design of the GA1R not only looks great, but allows plenty of room for caliper clearance and extreme brake fitment, while the one-piece monoblock forging and I-beamed spoke design yield a wheel that is extremely stiff with fatigue strength equal to our proven GA3R. And yet despite the strength and stiffness, for most applications and sizes, it also delivers a high-performance weight reduction - making it perfect for motorsports and racing applications or the discerning street enthusiast who demands the ultimate in performance capability!

We like this wheel so much that we also run it on our own 2011 Gulf-themed 4.1L GT3RS shop beast. The weight savings over stock wear 8 pounds per corner in the rear and 4 pounds per corner in front.

The GA1R is designed for racing. It is engineered with a 2100 lb. street-tire load rating (per wheel) to ensure strength and integrity, even when subjected to the massive loads encountered on the stickiest race tires.

The GA1R is produced using our traditional forging method from 6061-T6 aluminum. It is currently available in 18, 19, 20, and 21-inch sizes with a range of widths and offsets. (Please Note: Depending on size, the GA1R may be available in deep, medium, or shallow concave profiles. Call for details.) And just like any Forgeline wheel, the GA1R is available with fully customizable finish options (Call for Quote).


  • Designed specifically for Porsche Center Lock Applications
  • One-Piece Monoblock Design
  • Concave Profile
  • I-Beamed Spoke Technology
  • Extreme Stiffness
  • Extreme Fatigue Strength
  • 2100 lb. Street-Tire Load Rating (per wheel)
  • Lightweight
  • Generous Brake Clearance
  • Forged 6061-T6 Aluminum
  • Customizable Finish Options (Call for Quote)

You can see this product installed on cars in our project gallery: