At least in a Tesla it will automatically dial torque down when slip is detected. It accomplishes this via lowering amperage to the motor, it also can adjust wh

At least in a Tesla it will automatically dial torque down when slip is detected. It accomplishes this via lowering amperage to the motor, it also can adjust wheel spin using individual wheel braking. All of this is already working fine with no transmission... Adding one to a consumer EV for snowy conditions is a step backwards in terms of more stuff to break and maintain. I believe this makes more sense for heavy equipment and freight trucks. You wouldn't want to have the gear ratio for heavy load all the time, as it would require the motor to spin at high RPMs (inefficient) to maintain highway speeds even when the amount of torque required is low.