Commercial Fleet Tire Digest website easier to navigate

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The Commercial Fleet Tire Digest, introduced in 2006, is an authoritative guide to reducing tire expenditures. Each month Al Cohn, director of new market development and engineering support for Pressure Systems International (P.S.I.), discusses a subject of particular interest to fleet operators and others concerned with tire safety, wear and cost, as well as how to enhance fuel economy through tire technology and use.

All current and past issues are available for review and download at Now, the website has been improved so visitors can navigate more easily to subjects of interest to them from a wide range of topics, like “Are Wide Base Tires Right for You,” “What To Do with Your Tire Data,” “Tires and Your Fleet’s Bottom Line” and many more. There are also Spanish-language versions available of recent issues.

Pressure Systems International will send printed and bound annual volumes including all issues to fleet managers, technicians and drivers to use in their operations. You can request a copy at To receive future copies of the monthly Commercial Fleet Tire Digest, a subscription form can be completed at