I recently had new Michelins put on my Dutchstar 4369 and I notice that they had pressure set at fronts (365/70r22.5) at 100 psi and the rears (315/80r22.5) at 110 including tags. On previous tires and on sticker in coach it recommends 125 psi on fronts and 85 psi on rears including tags. So I am confused since I always ran them at the suggested pressure. Can anyone help.