I just rode across an area where the road crew was paving. The guy waved me through on fresh blacktop. My tires were coated with sticky goo. I rode home, and picked up every pebble in the county. My tires look like aggregate driveway!! So, what is the best way to get that stuff off? I already cleaned and degreased the bike. It looks good. I tried Simple Green degreaser on the tires, but it did very little. These are my new Hutchinson 5 tubeless tires, too! Thoughts?