I have a 2018 K 1600 bagger and it has 38,000 miles on it. I am looking for a new set of tires. I have had the OEM Metzeler Z8 tires, Metzeler Roadtec 01, Dunlop Roadsmart 3 and Michelin Road 4 tires. I liked the Metzeler Roadtec 01 the best and the Michelin the least. The Michelin were almost unusable because the bike felt like it might go into a wobble in the dirty air behind a car or truck until they were a little flat spotted. Highway speed stability is what I’m seeking in a tire. What say you bagger riders? I feel like the K1600GT is almost a completely different bike so good or bad results there don’t really concern me. I am tempted to try Pirelli Angel Gt2. Whaddaya thinks?