License Plate placement in Maine includes more than attaching the registration sticker to your vehicle. Drivers need to know where the sticker belongs, how it should be displayed, and which plate surface is appropriate for proper visibility. Maine registration stickers provide information connected to a vehicle’s current registration status and should remain clear and readable. Proper placement can help prevent confusion during routine checks and keeps the plate display consistent with state requirements. Knowing the correct sticker position can make registration display easier for Maine vehicle owners.
License Plate stickers should be placed in a position that keeps the registration information visible and easy to read. Maine vehicle owners may have questions about sticker location, replacement stickers, damaged decals, or plates with limited space. The placement can vary based on the type of plate and the vehicle’s registration setup, so checking current Maine Bureau of Motor Vehicles information is useful before applying a sticker. Correct positioning helps keep the plate display neat and reduces the chance of covering important numbers, letters, or other required markings.
Maine Inspection Sticker Placement
Maine inspection sticker placement is different from the placement of a registration or validation sticker. For a qualifying motor vehicle, Maine law specifies two windshield locations for the official inspection sticker: the lower-left corner of the windshield or the center of the windshield behind the rearview mirror. These locations help keep the inspection decal visible without creating unnecessary obstruction for the driver. The rule comes from Maine Revised Statutes Title 29-A, §1758.

Lower-Left Windshield Placement
One permitted windshield placement for an official Maine inspection sticker is the lower-left corner of the windshield. The sticker should be placed in that designated area so it can remain visible as proof that the vehicle has met the applicable vehicle inspection requirement. This location refers to the inspection decal, not the motorcycle registration sticker. Maine law identifies the lower-left windshield position as one of the two permitted locations for an official inspection sticker. The sticker should not be moved to an unrelated area of the windshield simply for convenience. The placement rule helps create a consistent location for inspection information and keeps the decal separate from other registration-related markings.
Center of the Windshield Behind the Rearview Mirror
Maine law provides a second location for an official inspection sticker: the center of the windshield behind the rearview mirror. This is an alternative to the lower-left corner. The wording refers to the area directly behind the rearview mirror, rather than any convenient position near the middle of the windshield. This option gives vehicle owners another permitted location for displaying the inspection decal. The sticker remains visible through the windshield while being positioned in the specific area stated by Maine law. The requirement applies to the official inspection sticker for a motor vehicle that meets the inspection standard.
What If the Vehicle Has No Windshield?
Maine has a separate rule for a vehicle that is not normally equipped with a windshield. In that situation, the certificate of inspection must be kept with the vehicle’s registration certificate rather than being placed on a windshield that the vehicle does not have. There is an important motorcycle-specific rule: the no-windshield provision does not apply to motorcycles. Maine law states that a motorcycle receiving a valid inspection sticker must have the official inspection sticker affixed to the rear of the motorcycle on the registration plate, positioned so it is completely and clearly visible from the rear.
License Plate Sticker Placement by Vehicle Type
Maine plate placement rules can differ based on the vehicle type and the plate types and stickers being discussed. A passenger car usually involves an inspection sticker displayed on the windshield, while a motorcycle has separate locations for its registration and inspection stickers. Maine BMV states that a motorcycle registration sticker showing the month and year of expiration belongs in the upper-right corner of the registration plate. The motorcycle inspection sticker has a separate placement on the plate.
Passenger Cars
For a passenger car that meets Maine’s inspection standard, the official inspection sticker is placed on the windshield.
Maine law gives two permitted windshield locations:
- Lower-left corner of the windshield
- Center of the windshield behind the rearview mirror
This windshield placement applies to the inspection sticker, not a motorcycle registration sticker. The inspection decal provides visible evidence of the vehicle inspection requirement. A passenger vehicle’s registration information is handled separately through its registration and related documents. Maine BMV states that passenger vehicles are registered through participating municipal offices or a BMV branch when the municipality does not issue registrations.
Motorcycles
Motorcycles have specific sticker locations that differ from passenger cars. Maine BMV directly identifies separate positions for the motorcycle registration sticker and inspection sticker. The registration sticker displays the month and year of expiration and is placed in the upper-right corner of the motorcycle plate.
The motorcycle inspection sticker has a separate location:
- Registration sticker: Upper-right corner of the motorcycle registration plate
- Inspection sticker: Upper-left corner of the motorcycle registration plate
- Registration sticker information: Month and year of expiration
- Inspection sticker: Proof that the motorcycle has passed the required inspection
- Visibility: Both stickers should remain clearly visible in their required locations
Vehicles Without a Windshield
A vehicle that is not normally equipped with a windshield follows a different inspection-sticker rule. Maine law states that the certificate of inspection must be kept with the vehicle’s registration certificate when the vehicle does not normally have a windshield. This rule does not apply to motorcycles, which have their own inspection-sticker requirement.
For non-motorcycle vehicles in this category:
- No windshield means there is no windshield inspection-sticker location.
- The certificate of inspection stays with the registration certificate.
- Motorcycle rules are handled separately.
Other Vehicle Types
Other Maine vehicle categories can have registration and inspection requirements that vary by vehicle type. It is better to apply the rule that Maine BMV or Maine law gives for the particular vehicle rather than assuming every registration class uses the same plate sticker placement.
Examples include:
- Trailers: Registration requirements can differ from passenger vehicles.
- Commercial vehicles: Registration and inspection requirements may depend on vehicle classification and use.
- Motor homes: Maine BMV lists separate registration procedures.
- Special vehicle categories: Specific statutory or administrative requirements may apply.
Registration Sticker vs. Inspection Sticker
A registration sticker and an inspection sticker are two different decals with different purposes in Maine. The registration sticker relates to the vehicle’s registration status and, for motorcycles, displays the month and year of registration expiration on the plate. The inspection sticker relates to the vehicle inspection requirement. Knowing this difference helps prevent confusion about sticker placement, especially for motorcycles where both decals can appear on the registration plate.
| Feature | Maine Registration Sticker | Maine Inspection Sticker |
|---|---|---|
| Main Purpose | Shows the vehicle’s current registration validity | Shows the vehicle’s inspection status |
| Also Called | Validation sticker or registration decal | Inspection decal |
| Expiration Information | Motorcycle sticker displays the month and year of registration expiration | Relates to the vehicle’s inspection period |
| Main Association | Vehicle registration and registration renewal | Vehicle inspection |
| Motorcycle Placement | Upper-right corner of the motorcycle registration plate | Separate location on the motorcycle registration plate |
| Passenger Vehicle Placement | Separate from the windshield inspection sticker | Normally displayed on the windshield |
| Windshield | Motorcycle registration sticker is not placed on the windshield | Applicable vehicles use a permitted windshield location |
| Windshield Locations | — | Lower-left corner or center behind the rearview mirror |
| Related Document | Registration certificate/record | Inspection certificate |
| Can They Replace Each Other? | No | No |
How to Place a Maine Motorcycle Registration Sticker
A Maine motorcycle registration sticker should be placed in the location specified for the motorcycle registration plate. The process is straightforward: check the information printed on the sticker, identify the upper-right corner of the plate from the viewer’s position, apply the sticker so it remains clearly visible, and keep the inspection sticker separate. This placement helps keep the registration information and expiration details visible for proper plate display.

Check the Sticker Information
Before applying the motorcycle registration sticker, check the month and year printed on it. The sticker indicates the registration expiration period, so confirm that it matches the current registration record. Check the expiration information before placing the plate sticker on the motorcycle registration plate. A validation sticker with incorrect or outdated information should not be treated as proof of current registration. Checking these details first helps prevent placing the sticker incorrectly or using one that does not match the motorcycle’s current registration.
Find the Upper-Right Corner
Maine motorcycle registration information specifies placement in the upper-right corner of the registration plate. Judge the position from the viewpoint of a person looking directly at the rear of the motorcycle. The upper-right corner means the top area on the viewer’s right side of the plate. Place the registration sticker within this designated area rather than selecting a random spot on the plate. Proper placement keeps the sticker associated with the registration plate and leaves the plate’s identifying information visible.
Keep the Sticker Clearly Visible
After placing the motorcycle registration sticker, check the plate from the rear to confirm that the sticker can be seen clearly. The expiration information should remain readable, and the sticker should not cover important identifying details on the registration plate. Maine plate-display rules address visibility and prohibit obscuring identifying information or the validation sticker. A plate sticker should remain securely attached and clearly visible in its required position rather than being covered by another decal, frame, or plate material.
Check the Inspection Sticker Separately
The motorcycle inspection sticker is separate from the registration sticker and has its own placement requirement. Maine motorcycle registration information identifies the inspection sticker for a different area of the registration plate. Do not treat the inspection decal as another validation sticker or place both stickers in the same location. The registration sticker relates to registration and its expiration period; the inspection sticker relates to the motorcycle’s inspection status. Checking each sticker separately helps keep both decals in their required positions.
Plate Sticker Placement and Expiration Dates
Maine plate stickers can show information connected with registration renewal but the sticker system is not identical for every vehicle type. For motorcycles, the registration sticker displays the month and year of registration expiration and is placed on the registration plate. Inspection stickers serve a different purpose and follow separate placement requirements. Checking the expiration date helps identify whether the displayed sticker relates to the current registration period.
Registration Expiration and Renewal Sticker
For a motorcycle, the renewal sticker or registration sticker provides month and year information connected with the registration period. The date should correspond with the vehicle’s current registration.
Key points include:
- Month and year: The motorcycle registration sticker displays the applicable month and year.
- Expiration: The displayed date identifies the registration expiration period.
- Validation sticker: The sticker serves as a visible indication connected with registration status.
- Registration renewal: A renewed registration should correspond with the applicable current registration information.
- Plate tabs: Motorcycle plate tabs or stickers should not be treated as valid for a later registration period simply because they remain attached to the plate.
Current vs. Expired Sticker
A sticker showing an earlier expiration date should not be treated as proof of current registration. The date printed on the sticker needs to be considered alongside the vehicle’s registration record. A current sticker generally reflects the applicable registration period, whereas an expired sticker reflects a period that has already ended. Missing, damaged, or outdated registration stickers may require attention under Maine’s applicable registration requirements.
Registration Expiration vs. Inspection Expiration
Registration and inspection are separate requirements, so their stickers should not be treated as interchangeable.
- Registration sticker: Relates to vehicle registration and its expiration period.
- Inspection sticker: Relates to the vehicle’s inspection status.
- Expiration date: Registration and inspection can have different applicable periods.
- Placement: Each sticker has its own placement requirements.
- Current status: A current registration does not automatically mean the inspection requirement is current.
Why the Expiration Date Matters
The expiration date helps identify the registration period represented by the sticker. It can help distinguish a current registration sticker from an outdated one and provides useful information when checking registration renewal status. Sticker requirements can vary by vehicle type, so Maine does not use one identical physical sticker system for every registered vehicle. When a sticker is missing, damaged, or needs replacement, the applicable Maine registration requirements should be checked for that vehicle type.
What Happens If a Plate Sticker Is Missing or Damaged?
A missing, damaged, or unreadable validation sticker can make the registration information displayed on a plate unclear. The effect depends on the type of vehicle and the sticker involved. Maine does not use one identical physical sticker system for every vehicle. For motorcycles, the registration sticker shows the month and year of expiration and has a prescribed location on the registration plate.
Missing or Damaged Registration Sticker
If a plate sticker is missing or a damaged decal can no longer be read clearly, the owner should check the vehicle’s registration status and applicable Maine BMV requirements. A damaged or missing sticker should not be treated as proof that the underlying registration has automatically expired.
Key points include:
- Missing sticker: A missing sticker and an expired registration are separate issues.
- Damaged sticker: A sticker that is torn, damaged, or unreadable may no longer clearly show the required registration information.
- Current registration: The actual registration status should be checked separately from the physical condition of the sticker.
- Registration certificate: Keep the current registration certificate available with the vehicle when required.
- Replacement sticker: Use the current Maine BMV process for any applicable replacement or duplicate validation sticker.
- Duplicate registration: Maine BMV provides a separate process for obtaining a duplicate registration certificate.
Does a Missing Sticker Mean the Registration Is Expired?
Not necessarily. A missing or damaged sticker does not by itself establish that the vehicle’s registration has expired. The registration record and expiration period are separate from the physical condition of a decal. For motorcycles, the registration sticker displays the month and year of expiration. The motorcycle registration information should be checked when the sticker is missing, damaged, or unreadable. The inspection sticker is a separate item with a different purpose and placement requirement.
License Plate Sticker Placement After Registration Renewal
A registration renewal updates the vehicle’s registration for the applicable renewal period. The registration information should then reflect the new expiration date and current registration status. For vehicle types that use a physical registration sticker, the applicable renewal sticker or validation sticker should correspond with the current registration period and follow the required placement rules. Maine does not use one identical sticker system for every vehicle type.
Renewal, Date, and Correct Placement
For a motorcycle, the registration sticker displays the month and year of registration expiration and is placed on the registration plate.
The basic relationship can be viewed as:
- Registration renewal: The vehicle receives an updated registration period.
- Expiration: The registration period has a specific expiration date.
- Updated sticker: Where applicable, the physical sticker reflects the current registration period.
- Current registration: The registration record should correspond with the active registration period.
- Correct placement: A motorcycle registration sticker belongs in the required upper-right area of the registration plate.
What If the Sticker Is Missing or Damaged?
A missing or damaged sticker should not automatically be treated as an expired registration. The current registration and the physical condition of a sticker are separate matters. If a sticker is lost, damaged, or unreadable, the applicable Maine BMV requirements should be checked for the vehicle type rather than assuming a replacement procedure or fee. For motorcycles, the registration information and sticker placement requirements should be kept separate from the inspection sticker, which has its own purpose and placement. Replacement situations should follow the current BMV process applicable to that registration type.
Frequently Asked Questions
Maine license plate sticker placement, registration stickers, inspection stickers, expiration dates, and motorcycle plate requirements. These answers clarify where each sticker belongs, how registration and inspection stickers differ, and what to check when a sticker is missing, damaged, or difficult to read. Vehicle-specific requirements can vary, so the applicable Maine rules should be checked for the type of vehicle involved.
Where does the Maine registration sticker go?
The placement of a Maine registration sticker depends on the vehicle type. Maine does not use one identical physical sticker system for every vehicle. For motorcycles, the registration sticker is placed on the registration plate in the upper-right corner. Other vehicles can have different registration and inspection display requirements, so the motorcycle rule should not be applied to every Maine vehicle.
Where does the Maine motorcycle registration sticker go?
The Maine motorcycle registration sticker goes in the upper-right corner of the motorcycle registration plate. The sticker displays the month and year of registration expiration. It should remain clearly visible and should not cover the motorcycle plate’s identifying numbers, letters, or other required information.
Where does the Maine inspection sticker go?
For vehicles with a windshield, the Maine inspection sticker can be placed in either the lower-left corner of the windshield or the center of the windshield behind the rearview mirror. Motorcycles follow a separate inspection-sticker placement rule on the registration plate. The inspection sticker should not be confused with the motorcycle registration sticker.
Is a Maine registration sticker the same as an inspection sticker?
No. A registration sticker and an inspection sticker serve different purposes. A registration or validation sticker relates to the vehicle’s registration period and, for motorcycles, displays the month and year of registration expiration. An inspection sticker relates to the vehicle’s inspection status. Their placement requirements are separate.
What corner of a Maine motorcycle plate gets the registration sticker?
The upper-right corner of the motorcycle registration plate gets the registration sticker. The direction is based on the viewpoint of a person looking directly at the rear of the motorcycle. The sticker should remain visible without covering required plate information.
