developing a "conspiracy theory" between tire manuacturers and tire sellers, is a long way to go to "clarify" something isnt it?

the info i posted from tire rack was out of speed, i didnt want to take my time to find a similar artical published by "Michelin" a "tire manufacturer", discussing the same subject matter, which is where i got my original info from in the first place. ie. attending classes that they (Michelin)sent me to.