Broken Mounts

I have a 2000 S-10 with teh 4.3 V6. I am about to put the 4th set of mounts on it, the last ones lasting 3-4 months. What is causing this? I did not do much towing, little fourwheeling and have been all around trying to baby it. does anyboy know what is going on?

Chris

We answered that about a week ago, here's the link
http://www.automotivehelper.com/topic469127.htm