Do you know why a tractor-trailer is equipped with a tractor protection valve? And do you know how enforcement teams will inspect it? Editor John G. Smith and Samantha Sarasin, Ontario Ministry of ...

Videos Ep 17: Tractor Protection Valve Do you know why a tractor-trailer is equipped with a tractor protection valve? And do you know how enforcement teams will inspect it? Editor John G. Smith and ...

[Stay on top of transportation news: Get TTNews in your inbox.] In anticipation of this year’s announced International Roadcheck, many motor carriers will undoubtedly be making sure their trucks are ...

The Commercial Vehicle Safety Alliance's (CVSA) North American Roadcheck inspection spree kicks off next month (May 14-16). Inspectors will be on watch for various equipment and driver violations – ...

This year’s annual Roadcheck inspection safety blitz, May 14-16, will focus on tractor protection systems and alcohol and controlled substance possession. UPDATE: See the results of this year's ...