ILLINOIS NON CDL VEHICLES CLASS C
BOARD EXAMINATION SET 2026 CORRECT
ANSWERS GRADED A+
⩥ Class C.
Answer: Any motor vehicle with a GVWR of more than 16,000 pounds,
but less than 26,001 pounds or any such vehicle towing another not in
excess of 10,000 pounds. Also allows for operation of Class D vehicles.
⩥ Class II designated state and local highways.
Answer: No overall length limit; however, the maximum allowable
wheelbase is 55 feet for truck tractor-semitrailer com - binations and 65
feet for truck tractor-semitrailer-trailer (double-bottom) com binations.
⩥ Class III highways and remainder of state highway system.
Answer: Maximum allow - able wheelbase is 55 feet for the truck
tractor-semitrailer combinations. All other types of vehicle combinations
are limited to an overall length of 60 feet including load.
⩥ Non-designated local streets and highways.
Answer: Maximum overall length is 55 feet, including loads for truck
tractor-semitrailer combinations, and 60 feet for all other types of
vehicle combinations.
, ⩥ Combination of vehicles specially designed to transport motor
vehicles.
Answer: May have an overall length of 65 feet plus a front overhang of
3 feet and a rear overhang of 4 feet on Class I and II highways. On all
other highways and streets, the maximum overall length is 60 feet
including load
⩥ Width.
Answer: The maximum width for most vehicles is 8 feet, except on
designated Class I and II state high ways and designated local roads
where a width of 8 feet, 6 inches is allowed
⩥ Farm Width Exemption.
Answer: Loads of farm products or implements of husbandry being
transported during the period from one-half hour after sunrise to one-
half hour before sunset in times of good visibility. These vehicles are not
exempt when there is not enough light, during bad weather conditions,
or when persons or vehicles on the roadway cannot be clearly seen from
1,000 feet away.
⩥ Bus Width Exemption.
Answer: Buses operating within the limits of cities and villages located
in counties with populations of 500,000 or more. Maximum widths may
be up to 9 feet; however, no vehicle wider than 8 feet, 8 inches may be
operated on interstate highways in those counties.
BOARD EXAMINATION SET 2026 CORRECT
ANSWERS GRADED A+
⩥ Class C.
Answer: Any motor vehicle with a GVWR of more than 16,000 pounds,
but less than 26,001 pounds or any such vehicle towing another not in
excess of 10,000 pounds. Also allows for operation of Class D vehicles.
⩥ Class II designated state and local highways.
Answer: No overall length limit; however, the maximum allowable
wheelbase is 55 feet for truck tractor-semitrailer com - binations and 65
feet for truck tractor-semitrailer-trailer (double-bottom) com binations.
⩥ Class III highways and remainder of state highway system.
Answer: Maximum allow - able wheelbase is 55 feet for the truck
tractor-semitrailer combinations. All other types of vehicle combinations
are limited to an overall length of 60 feet including load.
⩥ Non-designated local streets and highways.
Answer: Maximum overall length is 55 feet, including loads for truck
tractor-semitrailer combinations, and 60 feet for all other types of
vehicle combinations.
, ⩥ Combination of vehicles specially designed to transport motor
vehicles.
Answer: May have an overall length of 65 feet plus a front overhang of
3 feet and a rear overhang of 4 feet on Class I and II highways. On all
other highways and streets, the maximum overall length is 60 feet
including load
⩥ Width.
Answer: The maximum width for most vehicles is 8 feet, except on
designated Class I and II state high ways and designated local roads
where a width of 8 feet, 6 inches is allowed
⩥ Farm Width Exemption.
Answer: Loads of farm products or implements of husbandry being
transported during the period from one-half hour after sunrise to one-
half hour before sunset in times of good visibility. These vehicles are not
exempt when there is not enough light, during bad weather conditions,
or when persons or vehicles on the roadway cannot be clearly seen from
1,000 feet away.
⩥ Bus Width Exemption.
Answer: Buses operating within the limits of cities and villages located
in counties with populations of 500,000 or more. Maximum widths may
be up to 9 feet; however, no vehicle wider than 8 feet, 8 inches may be
operated on interstate highways in those counties.
