These include three main features that impact friction on snow and ice. The tread has the right design, sturdy tracks, and sufficient tread depth. When preparing tires for a trip during winter, these need additional depth as the snow releases this compressing as they walk. The snow will not be treated each tire shift if it is not too deep.u003cbru003eu003cbru003eIt will, therefore, reduce mobility and traction in snow. Special winter tires have deeper tread depths than their normal counterparts. Some even offer wear indicators showing that the depths are adequate for winter cyclopedic. While it wouldn't be shown what a tire is.