2000 Ranger Trail Trailer with COOL hubs - have worked flawlessly, towed to New York and back last year at high speeds and long hours with no problems.

I did blow out a seal this spring when my brakes didn't release all the way due to corrosion in my brake lines - that baby got hot! I flushed my brake fluid and popped a new seal in that hub and was ready to go again!

Have you got the right oil in? Has your hub housing been hit or warped?