The energy efficient tires have much longer wet braking distance. And they last less (for similar priced tires).

Anyway, saying how it will save money is not right way how to promote this (it is really hard to predict all 2nd order effects this might cause - including increase of accidents, noise pollution, market forces (less choice), and similar).

EVs have low center of gravity, but their low rolling resistance tires have less lateral grip and contributed to them failing the moose test.

Context: a car magazine simulates a car swerving around a fatal obstacle in lane and then quickly getting back to their lane to avoid a head-on collision. Taller, narrower cars tip over; poor suspension/ESC rip off tires from their rims (debeading); slippery tires send it skidding. Its a great rabbit hole in Youtube.

> energy efficient tires have much longer wet braking distance

This is a labelling law, not a "You can't buy the bumpy tires" law.

This improves the quality of my choice here, because I already look for the little snowflake on tires when buying them for the 3 weekends I drive in the snow.

I'd be revolting too if they banned all season tires over this, because I am not swapping winter tires for thanksgiving weekend, Xmas and ski week.

Also efficient tires don't mean driving becomes boring, a GT86 is on skinnies and that makes it more fun at 35mph in a tight corner than a BMW with pilot sports.

I think they're only calling out cost, because the skinny tires cost more money overall, but there is a net payoff period on bills.

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.

This. My wife and I both thought the low-rolling-resistance tires on our hybrids felt very unsafe in the rain. My Audi A3-etron's tires were also by far the least durable tires I have had on a car in my 40+ years of driving. I prematurely replaced or repaire more tires on that car in 8 years than on all the other cars I've had put together.

I eventually switched to a midsize truck, because I need to do some light towing sometimes, and my first thought was, it feels so much safer in the rain.

Seems right to me.

So what is the right way then?