I don't know, but the Michelin LTX's that I had, were a zero when it came to wet traction and a zero for snow traction. Icy roads were a 15 mile an hour white knuckle affair. I took them off at 36500 miles. Must have been counterfeit.
But they were nice and quiet. Apparently many things are a trade-off.
2004 Silverado - on its 3rd Jasper engine in less than one year.