Looked up my 205x75R15 LR D size on
TR.
Didn't see any mention of one of my "must haves" for any larger trailer tire: a nylon (or some strong fabric) cap or overlay.
Also note the 107/102N. To me that means for an "N" speed rating you have to derate the load capacity from 2149 lbs at 65 psi to 1874 lbs.