This from Chi-Town Fire Photos:

Here are some updated shots of Chicago’s Hazmat Company 5-1-1. Quartered at Engine 16, HIT 5-1-1 also has 5-1-1A which is the support vehicle with extra equipment and 5-1-11, which is the mobile lab. 5-1-11 also has the robot for suspicious packages and what not.

Squad 5-1-1 – FDG534 – 2002 American LaFrance Eagle heavy rescue
Squad 5-1-1A – FDG555 – 2006 International Hackney 
Mobile Lab 5-1-11 – FDG569 – 2006 Ford F650 JC Supreme 
Coordinator 5-1-0 – FDB633 – 2018 Ford Explorer 
Chicago FD Haz Mat chief 5-1-0

Chi-Town Fire Photos

Chicago FD Haz Mat Unit 5-1-1

Chi-Town Fire Photos

Chicago FD Haz Mat Unit 5-1-1A

Chi-Town Fire Photos

Chicago FD Haz Mat Unit 5-1-11

Chi-Town Fire Photos