The article seems to contradict this:
> Reducing the rolling resistance of a tire isn’t technically that difficult, said Fadie. Incorporating more silica, for example, improves not only efficiency but traction as well. Rubber chemistry and tread designs can also lead to gains
and the quoted opposition never mentions this fact either, which you'd think they would.
Let’s do other way. If it is true that energy efficient tiers will save money then there will no need to have a law. We could do just some marketing campaign and people will be: aha I love money so let’s save money.
But it is not about saving but it is about environment. And this where I get a little weary about: if they are willing to stretch truths here where else are they doing that. Requiring ID to browse internet? Flock cameras?
Of course they will use left vs right argument but I doubt this is all about saving environment.