GA3C-SL finished with Transparent Smoke Center and Polished Outer
GA3C-SL finished with Transparent Smoke Center and Polished Outer
GA3C-SL finished with Transparent Smoke Center and Polished Outer
This wheel is available in any color or finish.
GA3C-SL finished with Transparent Smoke Center and Polished Outer
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GA3C-SL Stepped Lip

3-Piece

Starting at $1,835.00 per wheel

Diameters: 19", 20", 21"/ Widths: 7.5"–16.0"

Series: Concave

CHOOSE A SETUP:

FRONT SIZE:

FEATURES

  • Forged 6061-T6 Aluminum
  • Unique Full-Length Spokes Extend Beyond The Rim Register Over the Step In The Outer Rim
  • Muscular Concave Design
  • I-Beamed Spoke Technology
  • Standard Stepped Lip
  • Heat-Treated Rim Shells
  • Hidden ARP Fasteners
  • Generous Brake Clearance
  • Custom Made-To-Order In The U.S.A.

The Forgeline GA3C-SL Stepped Lip is derived from our GA3C Concave wheel—designed for modern sports cars including, BMW 3-Series, BMW 5-Series, fifth-gen Camaros, Ferraris, S197 Mustangs, Nissan GT-Rs, and Porsche 996/997 Wide Bodies.

With the same race-bred styling and a standard stepped lip design, the GA3C-SL Stepped Lip features unique full-length spokes that extend beyond the rim register and over the step in the outer rim.

The GA3C-SL Stepped Lip is engineered with an aggressive concave center profile, I-beamed spoke technology, and generous caliper clearance for extreme brake fitment.

The GA3C-SL Stepped Lip is available in deep and shallow concave profiles.

The GA3C-SL Stepped Lip is a precision-machined 3-piece wheel, made using our traditional forging method.

John Mendel
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John Mendel
Chris Neal
Jay Brantingham
Lingenfelter Performance Engineering
Stew Smith
Randolph Bell
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GA3C-SL Stepped Lip

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"Absolutely stunning wheels!"

These wheels completely transformed the look of my car. The quality is exceptional and the fitment was perfect. Forgeline really knows what they're doing. Highly recommend to anyone looking for premium wheels.

Michael INDIANAPOLIS, IN

"Worth every penny"

I've owned many sets of wheels over the years, but these are by far the best. The craftsmanship is second to none. The team at Forgeline was incredibly helpful throughout the ordering process.

Sarah AUSTIN, TX

"Great track wheels"

Perfect for my weekend track car. Light, strong, and look amazing. The custom offset options made getting the perfect fitment easy. Will definitely be ordering another set for my daily driver.

George TOLEDO, OH
1 of 3 reviews Submit a Review

Have a question?

Give us a call at 800-866-0093 or send us an email message for assistance.

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Custom Fitments

CUSTOM FITMENTS,
TAILORED TO YOUR CAR

All Forgeline wheels are custom made-to-order. That means we engineer and build every set of wheels from scratch one at a time to match your vehicle specifications and intended application. From custom size, lug pattern, and backspace/offset, we can create the perfect fitment for your build.

Custom Finishes

CUSTOM FINISHES
TO FIT YOUR STYLE

We finish every wheel by hand. It starts with the labor-intensive hand-grinding, sanding, and inspection process. From there, we hand-apply a high-quality powder coat that's more consistent and durable than any mass-produced alternatives. Choose virtually any color for your wheels.

Made in USA

CUSTOM WHEELS,
MADE IN THE U.S.A.

We manufacture every Forgeline wheel at home in Dayton, Ohio. Down to the raw aluminum forgings, we source the best materials and parts from trusted companies that we believe make the best products. Why? So you can be confident knowing that you're getting the highest quality wheels possible.

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