So is the secret just taking care of it? I mean, some guys go over 150k, while others dont even hit 100k. thats quite a range there. Mine is 105k and no problems yet, however I want it to last for a long time. I tow a hobie 16 (not real heavy) across the midwest and aboubt once every few months tug vehicles from the ditch (including 3/4-1 ton trucks that i sometimes don't have the tracton to pull out on dry/snowy pavement) and a considerable amount of off road. I try to take care of it as much as possible too with being easy on it whenever I'm not working and I flushed it about 7k ago. So what did you guys do to make them last? It almost sounds like its luck of the draw.....