I'm working on getting a new xtr. We ride only gravel roads and pavement. In my experience the large lugged tires usually make you feel like you are riding on marbles when on gravel and throw rocks like crazy so the zilla's will have to go. We ride 0 mud and 0 off road. A little snow in the winter but that's it. Out of 100 mile ride 10-15 of it would be pavement so I'm looking for a very none aggresive tire that wears well. Any suggestions? Is there any market to sell new take-off Zilla's?