Under what conditions are winter tires required on commercial vehicles in Ontario?

Winter tires are required on commercial vehicles in Ontario from December 1 to April 30. This regulation is in place to enhance safety during the winter months when road conditions are typically more hazardous due to snow and ice. The specific timeframe establishes a clear guideline for when commercial operators must equip their vehicles with winter tires to ensure improved traction and handling, thereby reducing the risk of accidents.

During the mandated winter tire period, all commercial vehicles must comply to promote overall road safety, especially considering the heavy loads these vehicles often carry, which can make them more difficult to control in adverse weather conditions. Notably, choosing the correct timeframe for the requirement is crucial, as it delineates responsibility and safety measures for drivers during the harshest winter months.