My GC came with 235/65R16 tires on it. I would usually keep around 35 psi in the tires. I recently changed them out for a set of A/T tires. The new size is 245/65R17. It's a slightly bigger tire and the sidewall says it has a max psi of 44. The tire shop that put them on only put 33 psi in them and said that's what the manufactuer recommended for this size. Those of you that have this size, what psi do you usually run. thanks in advance.