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

In Manitoba, the minimum tread depth required for tires is 1.5 mm. This regulation is in place to ensure that vehicles have adequate traction and control, especially under adverse driving conditions, such as rain, snow, or ice. Tires with insufficient tread depth can lead to reduced grip on the road, increasing the risk of accidents.

The reason 1.5 mm is the accepted standard is that it strikes a balance between safety and the need for practical tire wear limits. Tires with deeper tread depths generally provide better performance and handling characteristics. However, those with tread depths less than 1.5 mm begin to lose critical features that help maintain vehicle control.

This specific minimum standard is enforced to help ensure all drivers maintain their vehicles in a condition that reduces the likelihood of skidding or hydroplaning, which can be particularly hazardous in Manitoba’s variable weather conditions.