Have that very tire on my i/s( h rated) with 44 P S I and have had it-a couple of times-to a buck forty indicated. Both tires have dyna beads in them. Still here talkin at ya and the valk is smooth at any speed you can afford.

Front is the metzler 880. For me it works just fine thank you very much. Hope this helps. RIDE SAFE.
I've been triple digits with my H rated Toyo Proxes TPT without a problem. No wobbles whatsoever. I think a lot to do with that may be the type of tire you run. The Toyo is a high perfomance touring tire which is built heavier than just an H rated passenger car tire.
Marty
Thats a good point as I have the GYTT H rating. Others have also reported a wobble upon getting close to 90-100 mph. The increase psi helped considerably, but if I went to 44 psi, it would wear out in the center. Your point on the type of tire, I think is valid as to the construction of the tire. My next tire will have the "V" rating, or maybe the tire you both have mentioned.

I also run the Metzler 880, I'm just fine with it. I now have over 15,000 miles on it. I run it at at 34-36 psi, but I also static balanced it myself of which I believe also atributes to its long life span.
