Al Cohn, director-new market development & engineering support for Pressure System International and the expert behind P.S.I’s Commercial Fleet Tire Digest, is now answering questions on the company’s website.

Cohn will field and answer questions on the best tire practices for commercial fleets. Visitors to can also submit individual inquiries at Ask P.S.I. about specific tire questions they may have.  Each question is reviewed by Cohn and answered in a timely manner.

Visitors to the website can read all archive issues of the Commercial Fleet Tire Digest and subscribe to the monthly newsletter which will be delivered to their email inbox on or around the fifteenth of each month. 

The P.S.I. Commercial Fleet Tire Digest is a guide to reducing tire expenditures and has been in publication since 2007.