Directions: To obtain this endorsement for pulling two or three trailers, applicants must pass a 15-question test. And to pass the test, applicants must score at least 80%. Test questions are from the Nevada Commercial Driver Handbook. The Double/Triple trailers endorsement can be used with the Class A CDL.
Increases blood alcohol content.
Decreases blood alcohol content.
Cancels the effect of the alcohol.
Has no effect on blood alcohol content.
Any vehicle with 3 or more axles or weighing more than 4,000 pounds.
Tank trucks marked with hazardous materials placards.
Motor homes or pickup trucks towing a boat trailer.
After it has been raining for awhile.
The first rain after a dry spell.
During a heavy downpour.
Pull to the curb and look to see if it is on your street.
Keep driving until you see the vehicle.
Slow down but don't stop until you see it.
Speed up and turn at the next intersection.
Turn off your headlights
Turn on your high beams
Sound your horn
Flash your high beams
Keep your eyes moving to look for possible hazards.
Always put one car length between you and the car ahead.
Look only at the car in front of you while driving.