Back in 2009, I had a set of brand new Michelin DESTINY tires put on my Toyota. I drove the TAR out of those, and got almost 80,000 out of them. Now the new replacement, called the Michelin DEFENDER, is already close to 5/32" depth after being installed in late summer 2016 as the replacement tires, and having only about 50,000 miles accumulated. This is deplorable! Anyone else had this issue?