I'm a little confused regarding proper tire pressure. If for example, I set tire pressure on my 29.5x10.5Wx15 M/Ts at 12 lbs cold just before a run, ( the car hooks good with this setting) the pressure obviously goes up after the pass. If the tires don't get a chance to cool completely before the next round, and are lets say at 12 3/4 lbs., would it make sence to leave the pressure alone and just make sure the pressure is even from side to side? If I continue to reset the pressure at 12 lbs, the pressure will be down from that setting if they get a chance to cool. In other words, how do you make certain the pressure is the same after each burnout?