I know for a fact that Prestige is very adamant about balancing their trailer tires/rims. If you believe there is a problems, but all means contact Byron or Bobby V at Prestige--they are GOOD people. Or at least start at a local tire place to have them checked. But yes, a balanced trailer tire does make a big difference.
But,. assumig load range C tires, that they are set to 50 lbs.
Un-Civil-ized 2002 230BR, MX6.2 BIII on a Prestige Trailer. Moonstone/Amethyst with silver diamond graphics