National Staff Greg G. Posted February 15 National Staff Share Posted February 15 Technical Bulletin 2-14-23 - Applies to ST1-ST6 and TT1-TT6 Re: Yokohama Advan Neova AD09 The Yokohama Advan Neova AD09 tire model will be provisionally classified in the +1.0 Mod Factor group as below. 6.5.2 (ST1-4 Rules) / 6.3.2 (ST5-6 Rules) Tire Type: Bridgestone Potenza RE-71R/ RE-71RS, = +1.0 BFGoodrich g-Force Rival S 1.5, Dunlop Direzza ZIII, Falken Azenis RT660, Federal 595 RS-RR, Goodyear Eagle FI SuperCar 3, Kumho ECSTA V730, Michelin Pilot Sport Cup 2/ 2 Connect, Nankang CR-1/ CR-S, Nexen Nfera SUR4G, Yokohama Advan A052/ Advan Neova AD09 1 Quote Link to comment Share on other sites More sharing options...
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