The low air pressure warning activates while you are driving a loaded straight truck with air brakes. What should you do?

AAMVA CDL Manual, Section 5, subsection 5.4.7 (p. 5-9), 'Low Air Pressure'

This tests whether you understand the warning is a call to action, not an informational notice you can plan around. Drivers who keep driving on a low air pressure warning risk being caught by a sudden full spring-brake application at an unsafe location, such as a travel lane or intersection, rather than choosing where and how to stop.