This trailer tire from Freestar is a size 205/75R15 107L. This means that the rim diameter is 15 inches, the aspect ratio is 75, and the load rating index is 107 with a speed rating of L.

That’s where the eight-ply Maxxis ST Radial M8008 in 205/75R15 flavor comes into play (part number TL15703000). This tire features a D load rating with a max load capacity of 2,150 pounds.