GT1

GT1

GT1 Midnight Silver
Derived from our GTD1 racing wheel, the Forgeline GT1 brings its racing DNA to the street. The GT1 combines the latest in advanced wheel technology, including one piece forged monoblock construction, motorsport engineered design, I-beamed spokes, and I-beamed spoke spans to deliver head-turning good looks with track-ready capability.

The Forgeline GT1 is a fully-forged one-piece monoblock wheel. Utilizing manufacturing technology similar to our very successful GA1R wheel, the concave 12-spoke design of the GT1 looks great and allows plenty of room for caliper clearance and extreme brake fitment. The one-piece monoblock forging and computer-simulated FEA design process yield a wheel that is very lightweight, extremely stiff, and has excellent fatigue strength. The GT1 is engineered exclusively for Porsche center lock applications and fits all Porsche center lock systems for street and track, including Cup Car and RSR applications.

The GT1 is machined from a single forging of 6061-T6 aluminum. It is currently available in 18, 19, 20, and 21-inch diameters. (Please Note: Depending on size, the GT1 may be available in deep, medium, or shallow concave profiles. See sizing chart for details.) And just like any Forgeline wheel, the GT1 is available with fully customizable finish options.

  • One-Piece Monoblock Construction

  • Concave Profile

  • 12-Spoke Design

  • Engineered for Porsche Center Lock Fitments

  • I-Beamed Spoke Technology

  • I-Beamed Spoke Spans Along the Lip

  • Very Lightweight

  • Generous Brake Clearance

  • Forged 6061-T6 Aluminum

  • Fits All Porsche Center Lock Systems for Street and Track, Including Cup Car and RSR Applications

  • Customizable Finish Options

  • Legendary Forgeline Quality and Customer Service

  • >>View Sizes and Pricing
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Options
GT1 Midnight Silver
 GT1 Midnight Silver
GT1- Graphite
 GT1- Graphite
GT1 Tinted Gold Transparent
 GT1 Tinted Gold Transparent
GT1 Transparent Blue
 GT1 Transparent Blue
GT1- Super Wet Red
 GT1- Super Wet Red
GT1 21" in Satin Gold
 GT1 21" in Satin Gold
GT1 Satin Gold Closeup
 GT1 Satin Gold Closeup
GT1 Midnight Silver Straight
 GT1 Midnight Silver Straight
GT1 Midnight Silver Closeup
 GT1 Midnight Silver Closeup
GT1 Midnight Silver Logo
 GT1 Midnight Silver Logo
GT1 in Super Wet Red from Below
 GT1 in Super Wet Red from Below
This wheel is available in any color or finish. <i><a style="color:#DD2028;" href="http://www.forgeline.com/products/accessories-finishes/center-and-monoblock-finishes">Click here to view more finish options.</a></i>
 This wheel is available in any color or finish. Click here to view more finish options.
 

Note: If you do not see your application listed below or would like to request a quote on a custom fitment,
please click here to fill out our Custom Fitment Application Guide.


 

 One Piece Monoblock Wheel, Custom Offset 18" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GT11890GT347 18x9.0 +47 Shallow $1,650.00
  GT11890GT350 18X9.0 +50 Shallow $1,650.00
  GT11812GT347 18x12.0 +47 Deep $1,675.00
  GT11812GT359 18x12.0 +59 Deep $1,675.00

 One Piece Monoblock Wheel, Custom Offset 19" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GT11985GT350 19x8.5 +50 Shallow $1,735.00
  GT11990GT347 19x9.0 +47 Shallow $1,735.00
  GT11990GT352 19x9.0 +52 Shallow $1,735.00
  GT11995GT3 19x9.5 $1,745.00
  GT11912GT347 19x12.0 +47 Deep $1,760.00
  GT11912GT359 19x12.0 +59 Deep $1,760.00

 One Piece Monoblock Wheel, Custom Offset 20" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GT12085GT350 20x8.5 +50 Shallow $1,845.00
  GT12090GT340 20x9.0 +40 Shallow $1,845.00
  GT12090GT347 20x9.0 +47 Shallow $1,845.00
  GT12090GT352 20x9.0 +52 Shallow $1,845.00
  GT12095GT350 20x9.5 +50 Shallow $1,845.00
  GT12010GT334 20x10.0 +34 $1,855.00
  GT12012GT347 20x12.0 +47 Deep $1,865.00
  GT12012GT359 20x12.0 +59 Deep $1,865.00

 One Piece Monoblock Wheel, Custom Offset 21" - Prices Shown Per Wheel

  Size Description Qty Price Add
  GT12190GT345 21x9.0 +45 Shallow $1,925.00
  GT12190GT352 21x9.0 +52 Shallow $1,925.00
  GT12112GT347 21x12.0 +47 Deep $1,945.00
  GT121125GT348 21x12.5 +48 Deep $1,945.00
 
 
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