I was thinking why engine-fuel-tyres skills have so much difference.Every1 using same engine-fuel and tyres cos only 1 is good.It will be nice to make them equal and give some small advantage i.e. Murk will be very good in race but not in engine life,rednote will be much better in fuel economy Tifosi will be fast but worst in fuel economy so some1 can choose what he want.Now every1 use only Murk-Seasheals(beep)-Bridgerock.