What is the minimum required tread depth for tires in Maine?

The minimum required tread depth for tires in Maine is indeed 2/32 of an inch. Tread depth is crucial for maintaining traction, especially in wet or icy conditions, which are common during Maine winters. Having adequate tread depth ensures that tires can effectively channel water away and maintain grip, reducing the likelihood of hydroplaning and improving overall safety while driving.

Tires worn down to less than 2/32 of an inch can significantly compromise vehicle control and increase stopping distances. This regulation helps to ensure that drivers are on the road with sufficient tire performance, enhancing safety for both the driver and others on the road.