I had an official potohar and put in requisition of new tires till it got approved the OEM tires had done 130,000kms almost and then they were finally changed so Do i claim the original tractor type general tires are best ? NO.
Almost all tires last differently in different conditions.. If some guy says his lasted some Xyz kms it may have but under his use.
My cars which are driven intercity by driver mostly get their tires changed quite late but car which is used for motorway travel is taken care of and tires are change around 40-45k kms because we would not like a high speed blow out.