Carlisle Radial Trail RH Trailer Tire???

There is one thing that I havent heard mentioned about the ST tires . There are more utility trailers , landscape trailers and small trailers , more than RVs, . These trailers on adverage dont get much use , and when they do they are generally way under capacity . ST tires are inexpensive , thats what the manufacturers want . Now these small trailers are running at much , much less than 90% capacity . Where a RV trailer seems to be running at 85% capacity or more ALL THE TIME . The landscape , car trailers , are generally parked empty , minimal weight on the tires , where the Travel trailer will generally sit loaded or close to loaded all the time . This is why the st tires I run on my light trailers may be holding up so far