Maryland State Inspection
(Admin portion)
2025/2026
Exam Prep Material
with
Verified Questions and Answers
A+ Grades Guarantee
, Administration
The State of Motor vehicle
administration of the
Maryland Department of
transportation
.01 Definitions
Authorized Dealer
A Maryland Dealer
licensed as a truck
inspection station
.01 Definitions
Authorized inspection Station
a facility which is licensed
to perform inspections on,
issue certificated to, or
certify safety equipment
repair orders to a specific
class of vehicle
.01 Definitions
Class A vehicle
limousines, low speed
vehicles, recreational
motor homes, trucks 10k
lbs. or less GVWR, trailers
not equipped with air
brakes, up to 20 feet in
length and multipurpose
passenger vehicles except
3 wheeled multipurpose
vehicles.
.01 Definitions
Class B
any trailer including those
equipped with air brakes
.01 Definitions
, Class C
trucks, truck tractors,
buses, recreational motor
homes, converted buses
and limousines over
10,000 lb GVWR
.01 Definitions
class D
A combination of classes
B and C
.01 Definitions
Class M
motorcycles and three-
wheeled multi-purpose
vehicles and trailers 20
feet or less in length if the
trailers are not equipped
with air brakes.
.01 Definitions
class R
recreational motor homes
and converted buses
.01 Definitions
class T
any trailer up to 10,000 lb
GVWR not equipped with
air brakes
.01 Definitions
class G
combination of classes R
and T
.01 Definitions
bed
load carrying part
temporarily or
permanently attached to a
vehicle and separated
from the passenger
compartment and fully
enclosed on both sides by
side boards or side panels
.01 Definitions
(Admin portion)
2025/2026
Exam Prep Material
with
Verified Questions and Answers
A+ Grades Guarantee
, Administration
The State of Motor vehicle
administration of the
Maryland Department of
transportation
.01 Definitions
Authorized Dealer
A Maryland Dealer
licensed as a truck
inspection station
.01 Definitions
Authorized inspection Station
a facility which is licensed
to perform inspections on,
issue certificated to, or
certify safety equipment
repair orders to a specific
class of vehicle
.01 Definitions
Class A vehicle
limousines, low speed
vehicles, recreational
motor homes, trucks 10k
lbs. or less GVWR, trailers
not equipped with air
brakes, up to 20 feet in
length and multipurpose
passenger vehicles except
3 wheeled multipurpose
vehicles.
.01 Definitions
Class B
any trailer including those
equipped with air brakes
.01 Definitions
, Class C
trucks, truck tractors,
buses, recreational motor
homes, converted buses
and limousines over
10,000 lb GVWR
.01 Definitions
class D
A combination of classes
B and C
.01 Definitions
Class M
motorcycles and three-
wheeled multi-purpose
vehicles and trailers 20
feet or less in length if the
trailers are not equipped
with air brakes.
.01 Definitions
class R
recreational motor homes
and converted buses
.01 Definitions
class T
any trailer up to 10,000 lb
GVWR not equipped with
air brakes
.01 Definitions
class G
combination of classes R
and T
.01 Definitions
bed
load carrying part
temporarily or
permanently attached to a
vehicle and separated
from the passenger
compartment and fully
enclosed on both sides by
side boards or side panels
.01 Definitions
