13.020 Commercial Vehicle Registration Act of (CVRA) Weight and Weight Codes

The fees for commercial motor vehicles registered on or after December 31, 2001, are based either on the unladen weight, the declared gross vehicle weight, or the combined gross vehicle weight. Owners of commercial motor vehicles with an unladen weight of 6,001 pounds or more except pickups must complete, date, and sign a Declaration of Gross Vehicle Weight/Combined Gross Vehicle Weight (REG 4008) form to declare the maximum operating weight of their vehicles with a load.

Declared GVW—The weight that equals the total unladen weight of the vehicle plus the weight of the heaviest load that will be transported on the vehicle. (Vehicles that haul a load but do not pull another vehicle).

Declared CGW—The weight that equals the total unladen weight of the combination of vehicles (motor vehicle and trailer), plus the heaviest load that will be transported by that combination (vehicles that pull another vehicle).

Motor vehicles with a GVW/CGW of 10,001 pounds or more are assessed CVRA fees rather than a weight fee (the vehicle is still subject to the registration fee, vehicle license fee, and any city/county fees). The law enforcement and county fees are higher for vehicles operating at 10,001 pounds or more, as shown in Appendices 1A and 1F.

Excluded Vehicles—The following vehicles are excluded from the CVRA:

Original Registration and Transfer Requirements—In addition to the usual registration/transfer requirements, the following must be submitted:

Refer to Appendix 1A for City/County Fees and Appendix 1F for all other fees.

CVRA Weight Decals and CVRA Year Stickers—All CVRA-registered vehicles are issued CVRA weight decals and year stickers in addition to the regular (ACTM) year sticker. CVRA weight decals are issued once upon initial CVRA registration with CVRA year stickers. On subsequent renewals only CVRA and ACTM year stickers are issued unless the vehicle changes weight or duplicate decals are requested (CVRA and ACTM year stickers will be the same color).

Weight and Weight Codes

Exception: Decals showing “54” are valid for a vehicle operating up to 54,999 pounds GVW/CGW.

Weight CodeGVW RangeDecal # Issued
Weight CodeAGVW Range10,000–15,000Decal # Issued15
Weight CodeBGVW Range15,001–20,000Decal # Issued20
Weight CodeCGVW Range20,001–26,000Decal # Issued26
Weight CodeDGVW Range26,001–30,000Decal # Issued30
Weight CodeEGVW Range30,001–35,000Decal # Issued35
Weight CodeFGVW Range35,001–40,000Decal # Issued40
Weight CodeGGVW Range40,001–45,000Decal # Issued45
Weight CodeHGVW Range45,001–50,000Decal # Issued50
Weight CodeIGVW Range50,001–54,999Decal # Issued54
Weight CodeJGVW Range55,000–60,000Decal # Issued60
Weight CodeKGVW Range60,001–65,000Decal # Issued65
Weight CodeLGVW Range65,001–70,000Decal # Issued70
Weight CodeMGVW Range70,001–75,000Decal # Issued75
Weight CodeNGVW Range75,001–80,000Decal # Issued80

The CVRA weight decals and year stickers must be displayed on the right and left sides of the vehicle.

Refer to CVRA for duplicate weight decals and/or CVRA weight stickers section in this Chapter.

Multiple New Vehicle Sales—One REG 4008 (and a supplemental listing, if necessary) showing the vehicle identification number (VIN) and operating weight of each vehicle is acceptable for multiple identical new vehicles sold to the same owner on an Application for Registration of Multiple New Vehicles (REG 397A) form or on an Application For Registration Of New Vehicle (REG 397) form provided the separate REG 397 forms are submitted together to DMV with the make and VIN of the vehicle that has the REG 4008 attached, noted in the upper
portion of each REG 397.

Auxiliary Dolly/Tow Dolly—Tow dollies or auxiliary dollies are not required to be registered. The owners can opt to register tow dollies in the Permanent Trailer Identification (PTI) program, as explained in Chapter 14.

Body Changes—When a body change occurs on a commercial vehicle that operates at 10,001 pounds or more, a REG 4008 must be submitted with the application to correct the body type, etc.

Note New CVRA weight decals and stickers must be issued if there is a vehicle weight change on completed transactions only.

California Certificate of Title/Registration Card Weight Information

Changes in Declared Operating Weight—If the declared operating weight of a vehicle:

Note New CVRA weight decals and stickers must be issued when there is a vehicle weight change on completed transactions only.

CHP and County Fees—Vehicles subject to CVRA fees pay additional fees for SAFE, Fingerprint, Auto Theft, Abandoned Vehicle, and CHP, as shown in the Appendix 1A.

Equipment Excluded From Unladen Weight—Certain equipment is excluded when determining the unladen weight of a vehicle and is not excluded when calculating the GVW/CGW of the vehicle and its load (VC §§288 and 289).

Equipment Excluded From Weight Declaration (Implements of Husbandry)—The declared GVW of a vehicle subject to CVRA may exclude the GVW of the towed vehicle when all of the following are true:

Tow Trucks—Tow trucks used to assist the motoring public or to tow or carry impounded vehicles are subject to CVRA fees, based on the tow truck’s declared GVW, not a CGW.

13.015 Commercial Vehicle Exclusions

The following are not commercial vehicles:


13.010 Commercial Vehicle Definitions

Commercial Vehicle (VC §260)—A commercial vehicle is a vehicle required to be registered which is used or maintained for the transportation of persons for hire, compensation, or profit or designed, used, or maintained primarily for the transportation of property. The following vehicles may be registered as passenger or commercial:

Note A bus (VC §233) is a commercial vehicle when it is used to transport persons for hire, compensation, or profit or when bus transportation is supplied by a profit-making entity and a customer pays for the bus service as part of the overall consideration for the primary service.

Motor Truck (VC §410)—A motor truck is a motor vehicle designed, used, or maintained primarily for the transportation of property.

Pickup (VC §471)—A pickup is a motor truck with a manufacturer’s gross vehicle weight rating (GVWR) of less than 11,500 pounds, an unladen weight of less than 8,001 pounds, and equipped with an open box-type bed less than nine feet in length. California Code of Regulations, Title 13 §150.04 further defines pickup trucks:

(a) Pursuant to VC §471, any motor vehicle, except a motorcycle, motorized bicycle, or motorized quadricycle, with an open box-type bed not exceeding 9 feet in length is by definition a pickup. Examples of this type of motor vehicle include the Ford Explorer Sport Trac, Nissan Frontier, and similarly designed vehicles.

(b) Pursuant to VC §471, any motor vehicle, except a motorcycle, motorized bicycle, or motorized quadricycle, that may be configured or reconfigured to provide an open box-type bed not exceeding 9 feet in length is by definition a pickup. Examples of this type of motor vehicle include the Chevrolet Avalanche and similarly designed vehicles.

The GVWR is required for all pickup trucks when the application includes any of the following forms:

Registration applications for vehicles with the body type model (BTM) of pickup (PK), club cab pickup (PC), 3-door extended cab pickup (3C), or 4-door extended cab pickup (4C), with a REG 31, REG 397, or REG 51 must include the GVWR.

Table for determining of a registration application is acceptable.
If the Form Submitted Is a
Completed on July 1, 2012, or Later
And the Vehicle Has a GVWR of
If the Form Submitted Is a
  • REG 31
  • REG 397
  • REG 51
Completed on July 1, 2012, or Later
  • The GVWR should be written in the GVWR box or the REMARKS section of the REG 31 by the vehicle verifier.
  • The dealer must indicate the GVWR in the GVWR box on the REG 397 or REG 51.
  • Return the application if the GVWR is not indicated on the REG 31, REG 397, or REG 51.
And the Vehicle Has a GVWR of
  • 11,499 pounds or less:
    —Process the application following current procedures.
    —Do not key the GVWR the GVWR is only used to determine if the vehicle falls within the CVC definition of a pickup truck.
  • 11,500 pounds or more and modifications have not been made (utility box added, etc.):
    —The form must indicate varied (VA) or other applicable BTM.
    —Process the application following current procedures.
    —Do not key the GVWR.
Important: Return applications completed after July 1, 2012, if the correct BTM is not identified on the form.

Important If the Vehicle Identification Number Analysis (VINA) program generates a BTM that is not recognized by the DMVA system and the GVWR is 11,499 pounds or less, change the BTM to match the REG 31, REG 397, or REG 51. For a vehicle with a GVWR of 11,500 pounds or more, change the BTM to VA or other applicable BTM. If the REG 31, REG 397, or REG 51 does not indicate the appropriate BTM, return the application for correction.

Pickup Exclusions—The following trucks are not pickups:

Tow Truck (VC §615)—A tow truck is a motor vehicle which has been altered or designed and equipped for, and primarily used in the business of, transporting vehicles by means of a crane, hoist, tow bars, tow line, or dolly or is otherwise primarily used to render assistance to other vehicles. A “roll-back carrier” designed to carry up to two vehicles is also a tow truck. An auto dismantler’s tow vehicle is not a “tow truck.”

Truck Tractor (VC §655)—A truck tractor is a motor vehicle designed and used primarily for drawing other vehicles and not constructed to carry a load other than a part of the vehicle weight and load drawn. As used in this section, “load” does not include items carried on the truck tractor in conjunction with the vehicle operation if the load carrying space for these items does not exceed 34 square feet.

Note Truck tractors must always be registered as commercial vehicles, even if they have living quarters. The living quarters are secondary or incidental to the primary function of the vehicle, which is still drawing other vehicles. Do not register truck tractors with living quarters as housecars.

Water-Well Drilling Rigs—There are three types of water-well drilling rigs:

Note Water-well drilling rigs were previously defined as “cranes.” A new BTM of well driller (WD) is assigned to commercial water-well drilling rigs.

Yard Trucks (VC §§4751d, 38010, and 38012)—Yard trucks, which are similar in appearance to a diesel tractor, and known in the industry as yard goats, trailer spotters, terminal tractors, or jockeys, are vehicles specifically designed to move trailers within or about freight operation yards in preparation for storage or loading.

Do not accept a registration application for a yard truck that does not have a complying 17-digit vehicle identification number (VIN). Yard trucks that do not have a complying 17-digit VIN do not meet federal safety standards and cannot be titled, registered, or operated on public roadways in California. In addition, these vehicles do not meet the criteria for off-highway registration or special equipment identification. A yard truck that does not have a complying 17-digit VIN can be used only on private property and cannot be operated on public roadways for any reason.


13.005 Body Changes and Alterations (VC §9406 and CR&TC §10753)

Alterations and/or additions to a registered used commercial vehicle which places the vehicle into a different weight classification must be reported to the Department of Motor Vehicles (DMV). Additional weight fees are due on the date of first operation after the alteration/addition if the altered vehicle falls into a higher weight class. A refund of weight fees paid cannot be given when an altered vehicle falls into a lower weight class.

Changes made by the current owner —To change the body type model (BTM) and/or weight when alterations were made by the current owner, the following must be submitted:

Note If a used body was removed from a different vehicle owned by the individual and placed on the vehicle, the individual must explain that on the REG 256. The license plate number of the vehicle from which the body was removed must be given.

The procedures below must be followed:

Note A refund of weight fees cannot be given when the altered vehicle falls into a lower weight class.

Changes made by a prior owner—To change the BTM and/or weight when the owner acquired the vehicle with a BTM and/or weight which differs from that shown on the California Certificate of Title, the following must be submitted:

Note: A weight certificate is required even if the correction is for BTM only because changing the BTM could alter the weight of the vehicle.

The procedure below must be followed:

Process as clearing item unless special handling by DMV headquarters is required.

Note If the vehicle is changing from auto to commercial or commercial to auto, the registration expiration date will change and weight fees may be due.

Correction of the Vehicle License Fee (VLF) Classification—The VLF classification must be corrected if the cost of the alterations/changes to the commercial vehicle is $2,000 or more. Cost does not include a change of engine of the same type or any cost of repairs to the vehicle.

The procedures below must be followed:

If a new VLF class is generated and current year fees are due, then collect the fees based on the new VLF class.

If a new VLF class is generated and current year fees are not due, then do not collect additional fees (VLF). Fees based on the new VLF class will be due at the next renewal.

If a new VLF class is generated and fees are due for a prior registration year, then collect fees based on the VLF class at the time the fees became due.


13.000 Introduction

This chapter contains commercial vehicle registration information and procedures. Refer to Appendix 1F for weight fee schedules and ranges.


Chapter 13: Commercial Vehicles

13.000 Introduction

13.005 Body Changes and Alterations

13.010 Commercial Vehicle Definitions

13.015 Commercial Vehicle Exclusions

13.020 Commercial Vehicle Registration Act of 2001 (CVRA)

13.025 Conversion From Auto to Commercial License Plates

13.030 Conversion From Commercial to Auto License Plates

13.035 Credit for Unused Weight Fees

13.040 Farm-Labor Vehicles

13.045 Federal Heavy Vehicle Use Tax (FHVUT)

13.050 Financial Responsibility

13.055 Forklift Trucks

13.060 Fuel Tax Clearance

13.065 Housecars

13.070 Mobile Cranes

13.075 Motor Carrier Permit Program

13.080 Multiple Bodies

13.085 Multipurpose Vehicles

13.090 Passenger-Type Vehicles With Commercial Registration

13.095 Partial Year Registration (PYR) for Commercial Vehicles

13.100 Permanent Fleet Registration (PFR)

13.105 Permanent Fleet Registration (PFR) and IBC Offices

13.110 Pickup With a Camper Attached

13.115 Station Wagons

13.120 Street Sweeper

13.125 Tow Dolly

13.130 Trolley Coaches

13.135 Unladen or Tare Weight

13.140 Unladen Weight Exclusions

13.145 Weight Certificate

13.150 Weight Exceptions

13.155 Weight Fee Fees

13.160 Weight Fee Exemptions

13.165 Weight Fee Penalty

13.170 Weight Fee Penalty Exceptions

13.175 Weight Fee Schedules and Weight Ranges

12.165 Vehicle Verification Exceptions

A vehicle verification is not required for:

Note A REG 31 (PDF) is required for a vehicle that does not meet California emission standards.

Note A bill of sale, invoice, or sales slip cannot be accepted in lieu of a secured MCO/MSO.

Note If the MCO/MSO does not provide a recognized BTM abbreviation, such as P120SV which is a step van, accept a REG 256 from the applicant to clarify the BTM. A REG 31 is not required.

12.160 Return of Nonresident License Plates (VC §4302)

Vehicle owners may retain their out-of-state license plates when:

If an application for California registration is submitted with out-of-state license plates, and the application is incomplete, return the license plates to the owner and inform them to keep the license plates until the application is finalized. Unexpired nonresident license plates surrendered upon application for California registration may be returned to the motor vehicle registration authority in the applicant’s home state.

Note Switzerland license plates do not have an assigned expiration date and must be picked up. The license plates belong to the Swiss government, not the vehicle or owner.

The following must be submitted:

12.155 Repossession of Nonresident Vehicles in California

When a currently registered nonresident vehicle is repossessed in California, the following must be submitted in addition to the usual nonresident registration requirements shown in the Basic Registration Requirements section in this chapter.

Note A lien release is not required when the lienholder is the same as the repossessor for a Florida title submitted with a Florida Repossession Certificate, a Georgia title submitted with a Georgia repossession certificate, or a Texas title submitted with a Texas repossession affidavit.

12.150 Reciprocity

Nonresident Home State Entitles Owner to a Grace Period—The nonresident owner may renew the vehicle registration in the owner’s residence state. The nonresident owner also may operate the vehicle in California during the grace period provided by the residence state without the vehicle becoming subject to California registration.

If the vehicle becomes subject to registration during the grace period (for example, the owner accepts gainful employment or becomes a resident) or the owner decides to obtain California registration, fees are due from the statutory expiration date and must be paid within 20 days to avoid penalties (VC §4152.5).

Important Respond to questions from nonresident applicants regarding California registration requirements as follows:

Nonresident Home State Does Not Have a Grace Period—In this case, the vehicle is subject to registration immediately upon first operation after the statutory expiration date unless the owner has evidence of renewal in the owner’s residence state made either before the statutory expiration date or before first operation in California after the statutory expiration date.

The registration fees must be paid within 20 days of the expiration date of the nonresident registration to avoid penalties (VC §4152.5).

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