1 Exampromax - Stuvia US 2025/2026
Illinois Class B Non-CDL Questions and
Answers (100% Correct Answers) Already
Graded A+
Class A
Ans: Any combination of motor vehicles with a GCWR of 26,001 pounds or
more, providing the GVWR of the vehicle being towed is in excess of 10,000
pounds. Also allows for operation of Class B, C and D vehicles.
Class B
Ans: Any single motor vehicle with a GCWR of 26,001 pounds or more or any
such vehicle towing another not in excess of 10,000 pounds. Also allows for
© 2025 Assignment Expert
operation of Class C and D vehicles.
Exampromax - Stuvia US
Class C
Ans: 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 D
Ans: Any motor vehicle with a GVWR of 16,000 pounds or less. Does not
include A. B, C, L or M vehicles.
Class L
Ans: Any motor-driven cycle with less than 150cc displacement.
Class M
Ans: Any motor-driven cycle with more than 150cc displacement.
Class I designated state and local highways
Ans: No overall length limit.
Class II designated state and local highways
, 2 Exampromax - Stuvia US 2025/2026
Ans: 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
Ans: 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
Ans: Maximum overall length is 55 feet, including loads for truck tractor-
semitrailer combinations, and 60 feet for all other types of vehicle combinations.
© 2025 Assignment Expert
Combination of vehicles specially designed to transport motor vehicles
Ans: May have an overall length of 65 feet plus a front overhang of 3 feet and a
Exampromax - Stuvia US
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
Ans: 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
Ans: 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
Ans: 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.
Length
Illinois Class B Non-CDL Questions and
Answers (100% Correct Answers) Already
Graded A+
Class A
Ans: Any combination of motor vehicles with a GCWR of 26,001 pounds or
more, providing the GVWR of the vehicle being towed is in excess of 10,000
pounds. Also allows for operation of Class B, C and D vehicles.
Class B
Ans: Any single motor vehicle with a GCWR of 26,001 pounds or more or any
such vehicle towing another not in excess of 10,000 pounds. Also allows for
© 2025 Assignment Expert
operation of Class C and D vehicles.
Exampromax - Stuvia US
Class C
Ans: 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 D
Ans: Any motor vehicle with a GVWR of 16,000 pounds or less. Does not
include A. B, C, L or M vehicles.
Class L
Ans: Any motor-driven cycle with less than 150cc displacement.
Class M
Ans: Any motor-driven cycle with more than 150cc displacement.
Class I designated state and local highways
Ans: No overall length limit.
Class II designated state and local highways
, 2 Exampromax - Stuvia US 2025/2026
Ans: 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
Ans: 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
Ans: Maximum overall length is 55 feet, including loads for truck tractor-
semitrailer combinations, and 60 feet for all other types of vehicle combinations.
© 2025 Assignment Expert
Combination of vehicles specially designed to transport motor vehicles
Ans: May have an overall length of 65 feet plus a front overhang of 3 feet and a
Exampromax - Stuvia US
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
Ans: 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
Ans: 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
Ans: 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.
Length
