GT Radial GT Radial Champiro HPY

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The GT Radial Champiro HPY provides optimal grip on wet and dry surfaces, improved stability and steering response, and an improved low noise ride, even at high speeds. The Champiro HPY is constructed using a full silica compound to enhance wet weather performance, extend the life of the tyre, and reduce fuel consumption.


  • Y Speed Rated to 300km/h.
  • Full Silica compound - Provides excellent wet handling.
  • Variable Pitch Design - Smooth & Quiet.
  • Solid Centre Rib for stability & fast steering response.
  • Asymmetric design for enhanced grip.
  • Twin steel belts reinforced with spirally wrapped nylon.
Size Overall Diameter Run Flat? Low Rolling Resistance?
205/55 R16 94W632mm--
205/45 R17 88W616mm--
215/55 R17 94W668mm--
215/60 R17 100V690mm--
225/50 R17 98Y657mm--
225/65 R17 102V724mm--
235/45 R17 97Y643mm--
235/50 R17 100W667mm--
235/55 R17 103W690mm--
235/65 R17 108V737mm--
245/40 R17 95Y628mm--
245/45 R17 99Y652mm--
245/65 R17 111V750mm--
235/40 R18 95Y645mm--
255/55 R18 109Y738mm--
235/35 R19 91Y647mm--
255/35 R20 97Y687mm--
255/45 R20 101Y738mm--