Feel your pain! Just bought a 2021 HD10 Defender DPS Max and the suspension squeaked so badly when I bought it that I removed EVERY suspension bushing (upper/lower A arms, torshion bar, etc) re-greased, added a little white lithium grease as an extra special touch, and it was 100% quiet, and I was so happy! Then I took it out for three days on a hunt, it was nice and quiet. Brought it home, sprayed it off, put it in the garage. Come out next week, it is squeaking like before. So pissed after all that work to be right back where it was. I'm going to look into different bushings and will repost if I find something reasonable. Terrible job from Can Am to let this go into production, they had to know.
