Hit some tire debris and plastic on I 10 near Tucson .I had no choice but hit it square on. Hit the brakes as hard as I could and was heading to ditch but I was lucky the bike came out of skid and back to the shoulder where we got stopped thinking about possible damage. After gathering our wits and realizing only minor scuffs on the bike we headed for home and very thankful for 3 wheels and safety features of this wonderful machine.