I will publicly say this because I have had 3 rear metzlers come apart.
I personally think they are an inferior tire for a Hvy application.
I am not behind the back, backstabber either, as I have stated my pain 10 times to the
Honda vendor that sold them to me .
Ignore is a word they have used on me a lot.

These were on a Roadking.
I have switched to Avon Cobras, and when the F6B I just bought gets tires it will get cobras also.
Do as you wish.