Hey all, I took my class B General knowledge test and air break endorsement test today. I passed the air breaks section no problem, but failed on general knowledge. Was wondering if anyone knew if i had to retake both parts if/when i got back, or just the failed part. This is my first time applying for the permit.
MA CDL Written Test Question
Discussion in 'Questions From New Drivers' started by DGibby, May 17, 2021.