ACTUAL EXAM WITH DETAILED ANSWERS
When going downhill with a commercial vehicle, it is unlawful to: - (correct answer)
Coast
Which of the following vehicles are not required to have mud flaps? - (correct answer)
Pole trailers
The first thing the driver of a disabled truck or bus should do is: - (correct answer)
set out flares, reflectors or flags
The top speed limit for heavy trucks on designated rural interstates in the nighttime is: -
(correct answer) 65 mph
The height from the ground for mounted reflectors must be at least - (correct answer)
24 inches
When turning right with a long vehicle or combination truck-trailer, if it is impossible to
stay in the proper lane, you should - (correct answer) Approach the corner 4 feet
from the curb or right edge of the roadway, then turn into the right-hand lane
When stopped on the side of a divided highway, flags or reflectors must be placed -
(correct answer) One 10 feet behind the vehicle, one 100 feet behind and one 200
feet behind the vehicle
The maximum speed limit for a pickup truck with a manufacturer's rated carrying
capacity of 2,000 lbs or less on U.S. or state highways in the daytime is - (correct
answer) 70 mph
The load on a vehicle may not extend beyond the front of the vehicle, without a special
permit, more than - (correct answer) Three feet
The color of clearance lamps on the front of a vehicle must be - (correct answer)
Amber
Trailers and semitrailers must ordinarily have brakes that can be applied by the driver
when the gross weight of the trailer exceeds - (correct answer) 4,500 pounds
The load on a truck may not extend over the rear of the vehicle more than - (correct
answer) Four feet
All trailers or semitrailers must be equipped with clearance lamps, side marker lamps
and side reflectors if their width is - (correct answer) 80 inches or more