But to act with authority, giving out false and misleading information to others, that relates to safety, needs to be pointed out.
Well,I kinda go off of of actual experiences..I once had a loaded logging truck sitting on one block per tire in the front because that was all that was available as I scrambled to change the transmission way up in the hills...Was not a problem but was not the ideal choice either.
If I have a choice in blocking one or two of the tires on a dually,I always choose to block two because I do not want any added expenses down the road..
Butt I must ad,I do not listen to any guide lines like Michelin that are not supported by facts or especially,experiences..
That is just like Nike endorsing Colen Kapernick.A shot in the dark without being well thought out.