540 CMR 2.22
Markings on Commercial Vehicles
(1) Marking.
(a) Effective until August 31, 2018. The owner of every motor truck used for the
transportation of goods, wares or merchandise for hire, gain or reward, shall have the owner’s
name marked on the truck, to be plainly visible from each side or from the front and rear of
the vehicle, provided that motor trucks operated under a lease of more than 30 days shall
display either the name of the owner or the lessee, and may display both. For the purpose of
540 CMR 2.22(1), motor truck shall mean any motor vehicle specially designed or equipped
to transport personal property over the ways of the Commonwealth and which has a
maximum load carrying capacity of over 2,000 lbs., and which is not a Private Passenger
Motor Vehicle under 540 CMR 2.05. To the extent there is any conflict between 540 CMR
2.22 and any federal regulation pertaining to markings on commercial motor vehicles, the
federal regulation shall control.
(b) Effective September 1, 2018. The owner of every motor truck used for the
transportation of goods, wares or merchandise for hire, gain or reward, shall have the owner’s
name marked on the truck, to be plainly visible from each side, be in permanent letters that
contrast sharply in color with the background on which the letters are placed; be readily
legible during daylight hours from a distance of 50 feet while the motor truck is stationary;
and be kept and maintained in a manner that retains the legibility required by 540 CMR
2.22(1)(b), provided that motor trucks owned or controlled by a farmer and used to transport
agricultural products, farm machinery, and/or farm supplies to or from the farmer’s farm; not
used in the operation of a common or contract carrier, and used within 150 air miles of the
farmer’s farm need not be so marked; and motor trucks operated under a lease of more than
30 days shall display either the name of the owner or the lessee, and may display both. For
the purpose of 540 CMR 2.22(1), Motor Truck shall mean any motor vehicle specially
designed or equipped to transport personal propertyover the ways of the Commonwealth and
which has a maximum load carrying capacity of between 2,000 lbs. and
10,000 lbs. and which is not a Private Passenger Motor Vehicle under 540 CMR 2.05. To
the extent there is any conflict between 540 CMR 2.22 and any federal regulation pertaining
to markings on commercial motor vehicles, the federal regulation shall control.
(2) U.S. DOT Number Assignment for Intrastate Carriers.
(a) Effective September 1, 2018, every motor vehicle engaged in intrastate commerce in
Massachusetts having a gross vehicle weight rating or gross combination weight rating of
10,001 or more lbs.; and every motor vehicle, regardless of weight, engaged in intrastate
commerce in Massachusetts and used in the transportation of hazardous materials in a
quantity requiring placarding; and every motor vehicle designed to transport more than
15 passengers, including the driver, used in intrastate commerce in Massachusetts must be
permanently marked with a USDOT number assigned in a manner conforming to the
provisions of 49 CFR 390.21.
(b) For purposes of 540 CMR 2.22(2), the following vehicles with a gross combination
vehicle weight rating of 10,001 or more lbs., or designed to transport more than
15 passengers, including the driver, which are operated solely within Massachusetts are
exempted from the vehicle marking and DOT number requirements of 540 CMR 2.22(a):
1. vehicles owned and operated by the Commonwealth or a political subdivision
thereof;
2. vehicles carrying 'hazardous materials' that are owned and operated by a city, town
or agency of the Commonwealth, but this exemption shall not apply to a private
contractor transporting hazardous materials on behalf of a city, town or an agency of the
Commonwealth;
3. Transit-type buses operated by cities or towns that are used to transport persons
locally and which are marked with the name of the municipal bus company or its logo;
4. Buses operated by the Massachusetts Bay Transit Authority (MBTA), including the
vehicles operated under the name 'The Ride', or buses operated by Regional Transit
Authorities (RTAs) that are used to transport persons locally and which are already
marked with the name of the bus authority or bus company or its logo;
5. School buses and school pupil transport vehicles that transport students and or pupils
locally; and
6. Vehicles of professional driving schools that are used to provide driving skills
training for Class A, B, or C commercial driver licenses.
(3) Penalty. The penalty for a violation of 540 CMR 2.22 is set forth in M.G.L. c. 90, § 20.