DMV Cartedefr · Idaho · CDL · Combination Test 1

Idaho cdl Combination - Test 1

Number of questions: 20

Passing score: 80%

Acceptable number of errors: 4

All applicants who are applying for a Class A CDL should be prepared to take the Combination test. This test covers information found in Section 6 of the Idaho Commercial Driver's License Manual. Section 6 provides the information needed to safely operate tractor-trailers, doubles, triples, and straight trucks with trailers. The test is made up of 20 multiple-choice questions, and applicants will need to correctly answer a minimum of 16 questions to pass. The Combination test is not a replacement for the Double/Triple endorsement test.

To DMV Handbooks

16. When the wheels of a trailer lock up:

A ×

The trailer will be drivable.

B

The trailer may swing around.

C ×

The vehicle will maintain steering.

More AK DMV CDL Tests