On September 10, 2013, the Transportation Research Board (TRB) will conduct a webinar titled “Impacts of Wide-Base Tires (WBT) on Pavement Performance.” Webinar presenters are Eric Weaver, FHWA; Imad Al-Qadi and Jaime Hernandez-Urrea, University of Illinois at Urbana-Champaign; and Hao Wang, Rutgers, The State University of New Jersey.