Present your valid Federal Medical Card.
Present your current valid driver license.Add the CDL classes and endorsements to your Class D license.Schedule and pass the pre-trip, backing test and skills test(s) with an approved You must hold the permit for 14 days prior to taking the road test(s).Use your CLP to practice driving with a qualified instructor or CDL driver holding a valid license at or above the level of your permit.Additional fees are required for the H endorsement background check and Proof of Citizenship or Legal Status in the U.S. Complete a Commercial Driver Certification: Tier of Operation.Complete a Wisconsin Driver License Application.Obtain your Commercial Driver Learner permit (CLP).
Applicants for a Hazardous Materials (H) endorsement must show.You must present a valid Class D license at the time of testing.Passing grade is 80% or more correct answers.CDL knowledge tests take at least 1 to 1½ hours. Be sure to allow enough time to complete your test prior to when the DMV customer service centers is scheduled to close. Take and pass the appropriate knowledge test(s) for the vehicle you plan to drive.
All applicants for a CDL must pass the General Knowledge test.