Which of the following is not an endorsement you can have on your CDL?

There are six endorsements you can have on your CDL: T - double/triple trailers, N - tank vehicle, H - hazardous materials, X - combination tank vehicle and hazardous materials, S - school bus, and P - passenger.

Asked by Kendra Whitmire · Last updated 5 years ago · 96.9K views · SOURCE