PACCAR Inc 777 106th Avenue NE Bellevue, WA 98004
Ken Hastings Senior Director of Investor Relations 425.468.7400
PACCAR Corporate Secretary Department 425.468.7520
Equiniti - Shareholder Services 800.468.9716
Mail Service Address: P.O. Box 64854 Saint Paul, MN55164-0854
Courier Service Address: 1110 Centre Pointe Curve, Suite 101 MAC N9173-010 Mendota Heights, MN 55120