What should you check before extending the trailer jack?
Right! Make certain the surface under the jack pad will support the tongue load. 📖 Section 6
From Section 6 of the Georgia Commercial Driver's Study Guide
Georgia CDL Combination Vehicles Practice Test
Who takes it: Class A.
Tractor-trailers and trucks pulling a heavy trailer. 20 questions, 16 right to pass (80%).
Practice Combination Vehicles
- 10questions a round
- 1manual section
Take the Combination Vehicles test
- 20questions
- 16correct to pass
- –no test taken yet
A Combination Vehicles question to try
Tap an answer to see if you’re right, and the page
Where it is in the Georgia Commercial Driver's Study Guide
Your score on each part fills in as you study.
- Manual section 6
- Combination vehiclesNot practiced yetSection 6
Georgia answers about this test
- Which license do I need before applying for a Class A or B CDL?
- How do I remove an air brake, automatic or tractor-trailer restriction from a Georgia CDL?
- Which CDL knowledge tests do I need in Georgia?
- What does this Georgia CDL practice test cover?
- Do I need entry-level driver training (ELDT) in Georgia?
Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · DDS
All Georgia CDL tests
- General Knowledge
- Combination VehiclesYou're here
- Air Brakes
- Doubles and Triples
- Passenger
- School Bus
- Tank Vehicles
- Hazardous Materials
- Which tests do you need?Pick what you'll drive and get your Georgia CDL plan, in order.