Kansas CDL Combination study guide
Kansas CDL Combination · Work through your exam, one topic at a time.
The Kansas CDL Combination credential is the Class A commercial driving qualification for drivers who operate a tractor-trailer or other combination vehicle with a gross combination weight rating of 26,001 pounds or more, as set by the Kansas Department of Revenue Division of Vehicles. It is aimed at people entering trucking, farm and heavy-haul operations, and at drivers adding a combination rating to an existing Kansas CDL. To earn it you pass a knowledge test built on general CDL knowledge and combination-vehicle material - coupling and uncoupling, inspection, air brakes, weight distribution, turning and braking behavior, and safe following distances - and then a skills (road) test in a representative combination vehicle. Preparation means studying the Kansas Commercial Driver's License Handbook, drilling combination-vehicle coupling and inspection procedures until they are automatic, and practicing the pre-trip inspection aloud. Topics on this exam: Combination Vehicle Knowledge (CDL general knowledge and combination vehicles) and Combination Vehicle Skills Test. The Kansas CDL Combination study guide has 2 sections and about 799 words.
01Combination Vehicle Knowledge
The Kansas CDL Combination Vehicle knowledge domain tests how a Class A driver inspects, couples, uncouples, and controls a tractor-trailer. Kansas uses federal CDL knowledge-test content, so expect questions on fifth wheels, kingpins, glad hands, landing gear, trailer air supply, and the tractor protection valve, plus turning, backing, and braking. Coupling system: The fifth wheel locks onto the trailer kingpin. After backing under, perform a tug test and visually confirm the jaws are closed around the kingpin and the release handle is latched.
400 words, about 2 min02Combination Vehicle Skills Test
The Kansas Class A skills test checks whether you can operate a tractor-trailer safely, not just answer questions. It has three parts: pre-trip vehicle inspection, basic vehicle control, and the road test. For a combination, the examiner watches your coupling and uncoupling, backing, turning, lane control, braking, and inspection routine. Unsafe acts or examiner intervention can end the test.
399 words, about 2 min