One time on the dyno with brand new dune grapplers. The treads started flying out.
Be that way as it may I don't believe a Dyno is a opportune time to evaluate a tires performance. I have nothing for or against this brand of tire I was curious to what you posted.
On a dyno verses street it's not like the street has a brake that is creating resistance to a rolling force. I've seen my Michelin tires at the time have a thread dust on the ground behind the drum of a Superflow dyno from when the tire was losing traction. So unless you have a real gummy tire or it isn't strapped down enough any tire could lose traction on a dyno IMO.
I was hoping you were gonna come back with I was puttin SO much power to the ground the the sum-beech'in tire just disintegrated! :rofl: