Anyone check the tire pressure on their ZR tires yet(checked when dead cold with a good gauge)? My 4 tires were at 40 lbs. The sidewall MAX pressure is 44 lbs. The vehicle tire sticker states 30 to 32 lbs. As a additional note, some tire shops recommend setting optimum tire pressure at about 5 lbs below max pressure. When I had my 2000 Lightning, 2 seperate tire shops were both stating that all high performance tires should have the tire pressure set by the sidewall value. Interesting but I have some misgivings about this.