OZ Racing / I - Tech

Ultraleggera HLT CL

made in italy

The most well-known 6 double-spoke wheel ever! Ultraleggera HLT is known and recognized as one of the most popular OZ wheels.
The wheel design is Formula 1 race-inspired. Its racing DNA is apparent in several details: the spokes are slim and extend all the way out to the external lip, the center is carved out, just like on racing wheels.
Thanks to the application of HLT technology, the wheel acquires mechanical features quite similar to those of a forged wheel, ensuring that two critical objectives have been achieved – weight reduction and strength.
The Central Lock version is designed for Porsche GT2, GT3 and Turbo owners.

Gloss Black

360 view

Matt Black

360 view

Matt Race Silver

360 view

Matt Graphite

360 view

Race White

360 view

Race Gold

360 view

Matt Red

360 view

Matt Bronze

360 view

White Gold

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Choose between 9 colours

Colours available in

  • Matt BlackMatt Black
  • Gloss BlackGloss Black
  • Matt GraphiteMatt Graphite
  • Race WhiteRace White
  • Race GoldRace Gold
  • Matt RedMatt Red
  • Matt BronzeMatt Bronze
  • Matt Race SilverMatt Race Silver
  • White GoldWhite Gold

Discover all the diameters available and the relative colours

Diameters available for


Product Details

Model Monoblock
Design 6 double spokes
Production process Low pressure casting process + Heat Treatment + HLT
Material Al Si 7 Mg
Offset range 47 - 63
Width range 8,5 - 12,5
Special applications 21" for Porsche 911 GT3
Weight table
View table
Weight table
SizeHolesETWheight (Kg)
8,5x19 CL 53 10,30
9x19 CL 47 10,70
11x19 CL 51 11,50
12x19 CL 63 12,20
12x19 CL 48 12,40
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