Quote:
Originally Posted by M5Rick
The tyres are clearly rolling on the sidewalls, I don't think that's good for grip.
The police have much higher pressures than recommended by manufacturers on their cars which are needed for high speed chases.
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It is better for grip. Trust me, I drive the 'ring regularly.
Dont know why the police run high pressures (I'd guess for continued high-speed driving to stop the tyre overheating) but grip isnt the reason.
The car in question is an M2 btw...