Another newb question, apologies in advance guys. So I have signed up for the intro Trackmasters HPDE course and in the materials it tells us we should put an additional 4 pounds of pressure in each tire. I am running OEM tires and I believe the owners manual says that you do not need to adjust the tire pressure for high speed driving (I will confirm this). I would also think that the heat generated during driving on the track will also add to the tire pressure, so if anything, increasing the cold pressure seems to be the exact wrong thing to do? The only reason I can think of is to increase the strength of the sidewall during cornering, but with the other compromises and conflicting information detailed above. What am I missing and what do others do?