My 2017 xrs currently has 32" fuel 10 plys and I am stuck only having time to ride on my 10 acres around my house. I was wondering what tire pressure I should be running. The terrain is rocky rutted manzanita covered soil. I was thinking of putting the stock 30" bighorns back on to soften the stock suspension until I have the cash for shock work. Is there a thread about tires and recommended pressures ?