I Came in knowing nothing about a Semi truck let alone how to use a clutch ..These instructors at 160 Are the Best Teachers To have entering the Trucking World. They will help you on your weakest points. They will guide you and Make SURE you Get your CDL. You gotta put the effort in also but with these instructors I Learned so much and learned how to Double clutch . i wanna thank all of yous at 160 For the help and guidance in reaching my Goal. Couldn't have done it without you guys.