Just adding my 2cents as a mechanic: tire pressures are dangerous at 2 pressures : Too high and too low. Set em between 32-36 and don't think too hard about it. The sidewall is for MAX LOAD not normal driving but, know what it says and don't go over it. On newer cars with TPMS the door sticker may say set em at 29 but, I can tell ya, when that tire hits 26 the light will come on and you will get tired of it
