[Jonas]

Thanks for the replies everyone!
I went to this size tire because I want more flotation on the beach and for off-road use. I still have plenty of clearance all around and the extra capacity is a bonus too.
I ended up calling the phone number on the sidewall and got Kenda tires on the line. I was then connected to a gentleman with the Load Star tire division.
He assured me that 95psi is the correct inflation pressure for their E rated tire. He went on to explain that "the engineers" have updates the inflation specs for their E, F and G rated tires to 95, 110 and 116 respectively.
After I explained my light trailer weight with this tire combo he recommended running at least 85psi but to "keep an eye out for what works best for me".
I currently have them at 80psi... I'll add 5psi and call it a day. Hitting the trail to the beach this coming weekend!