Hi Lee,

Just out of curiousity, does a car pull harder at +100 mph speed if it delivers torque at higher rpm? I mean same hp & torque but torque peak delivers at diferent rpm ie 3000rpm vs 5000rpm.

P.S. HEY! Now I read Albalto's post I do feel u are putting down new generation benzs!
There is no way that a tire swap could make up for the old chassis!! I'm J/K of course^.^

Happy motoring,
ET