Definition
Raising or lowering trailer support legs with the landing-gear handle.
Practical example
Example: The driver lowers the landing gear onto firm support before uncoupling.
Why it matters
Improper landing-gear use can damage equipment or allow a trailer to fall.
Cranking Landing Gear in CDL training
CDL students should be able to recognize this term, explain it in plain language, and connect it to safe vehicle operation, inspection, licensing, or freight work as applicable. Review the term in context and practice using it during classroom study and hands-on training.
Frequently asked questions
What does Cranking Landing Gear mean in trucking?
Raising or lowering trailer support legs with the landing-gear handle.
Why should a commercial driver understand Cranking Landing Gear?
Improper landing-gear use can damage equipment or allow a trailer to fall.
This glossary is educational. Always follow current federal and state rules, the vehicle manufacturer’s instructions, and your motor carrier’s procedures.