How to shift mack trucks?
It’s all related to your relative RPM and desire to practice. It takes hours behind a mack for someone unaccustomed to these transmissions. It’s possible, stay optimistic and know that if it isn’t working it’s just a matter of figuring out what you are doing wrong. Practice in spurts. Take plenty of breaks to lessen the ineveitable frustration. People who can shift macks have a special place in heaven.
