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Hankook race compounds C30,50,70


Jan in Omaha

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Greetings,

 

I've never run Hankook R compound tires and I am trying to get a feel for what the differences are in their compounds. This would be for the older Ventus Z211 tire and between C-30 (hard), C-50 (medium), and C-70 (soft) compounds. I've run Kumho Victoracer for the last 5-6 years on my Civic and Neon and I am wondering how each compound would compare.

 

Thanks for any input.

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  • 2 weeks later...

The C70's are comparable to a Hoosier A6, the C50's like an R6.

 

Back to back tests on the same day with the same car (and driver) between the C50 and C70 compounds revealed about 1 second difference in lap times (softer was faster, of course).

 

Ken Smith won TTA at 2007 Nationals with C70's.

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