F250 CC SB 4x4 6.2-3.73 or 4.30 for 10,700lb travel trailer

For clarification, my Jayco 33BHTS is 37' over all but classified as a 33 footer (33' box), 9060 lbs empty, about 10,700 lbs loaded (including tongue weight), tongue weight is around 1440 when loaded in winter, a little lighter in the summer.

I've weighed it between 8800 and 9360 on the trailer axles.