Yes boy, i think he is on 12 PSI, air pressure science made the difference on KKH, we were cruising on KKH and tyres were handling all the bumps, i reduced it to 12 when we left Skardu for Chilaas in the heat 
Only drawback of low Air pressure is it eats the rubber if you drive like this on the metaled surface, DeeMog's tires turned into slicks when he drove on Mway back from North!