thanks Dennis,

I try to figure I am right or wrong after talking to that guy... this is
what I have now

*Syncro tintop with General Grabber LT 27x8.5R14 ---> Front 42 psi, Rear 46
psi*

*Syncro Doka16 with Cooper  LT 225/75R16 ---> Front 44 psi, Rear 48 psi*

I am not sure if I should leave it as is or have the same pressure on 4
tires
on the Doka, after leaving the tire shop for new tires, they put 48psi all
around.

thanks again

dan