Low tread depth: Substitute tires that have worn down under the recommended tread depth. The U.S. authorized minimum amount tread depth is 2/32.” You may want to exchange your tires at an increased tread depth determined by manufacturer recommendations, or your precise driving problems. Signal-up for our e-mail checklist below https://russian-blue-cats33208.getblogs.net/67408767/otr-tire-things-to-know-before-you-buy