There is big money in tires . Companies want profit . NOW I am wondering .
Why the big name tire companies , Michelin , firestone ,yokahama ,etc dont make ST tires ?( goodyear does but they sub it out )
Why are most of the ST tires made overseas by companies you havent heard of ?
With all the cars and trucks on the road why dont you see towmaster and hercules tires with a passanger car or truck tire line .
When ST tires are marked " trailer use only " or "not for passanger use " Why arent they good enough for a car or truck ?
Why are ST tires speed limited at 65 mph when there are roads in the US with higher speed limits ?