Having driven in winter weather I can honestly say it will be a while . . before they are ready to take over. As for tire wear , there are small firms that look for very experienced driver&#x27;s to cheat the scales . . this is how its done if they are overweight , think ( steel coils ) they time it so they hit the scales at night . . the driver goes into the scale and positions the rear trailer wheels on one side . . up on the curb registering a lower weight on the scale.