The VIN plate location on Carry-On trailers
On a Carry-On trailer, the Vehicle Identification Number (VIN) is stamped or riveted onto a metal plate attached to the tongue — the front part of the trailer that connects to your vehicle. The plate is usually mounted on the left side of the tongue, facing outward so it is visible without moving the trailer. On some models, you may also find a duplicate VIN stamped directly into the metal of the tongue itself, typically near the attachment point.
The exact position can vary slightly depending on the trailer model and year. If you cannot locate it on the tongue, check the frame rails running along the sides of the trailer bed, particularly near the front. Carry-On also sometimes places identification on the interior of the trailer wall, though the tongue plate is the standard location and the one you will need for registration, insurance, and title documents.
Key Takeaways
- The VIN plate on a Carry-On trailer is mounted on the left side of the tongue, the front section that connects to your towing vehicle.
- The plate is a metal tag that is either riveted or bolted to the tongue and faces outward for straightforward viewing.
- Some trailers also have the VIN stamped directly into the tongue metal near the hitch attachment, serving as a backup location.
- You will need the VIN to register the trailer, obtain insurance, and complete title paperwork with your state.
Why you need the VIN and what it tells you
The VIN is a 17-character code unique to your specific trailer. It encodes the manufacturer, model year, model type, and a serial number. When you register a Carry-On trailer with your state, you must provide this number. Insurance companies also require it to quote coverage and process claims. If you ever need to order parts, verify the trailer's history, or resolve ownership questions, the VIN is the document that proves what you own.
The first three characters identify Carry-On as the manufacturer. Characters four through nine describe the trailer type and specifications. The tenth character indicates the model year. The remaining characters are the serial number specific to your unit. If you are buying a used Carry-On trailer, the VIN lets you check whether the title matches the physical trailer and whether there are any liens or theft records against it.
How to read and record the VIN
Write down the VIN exactly as it appears on the plate, character by character. Do not guess or try to fill in letters you cannot read clearly — a single wrong digit makes the number invalid for registration or title purposes. Take a photo of the plate with your phone so you have a backup copy. The VIN should be straightforward to read in daylight; if the plate is corroded or the stamping is worn, you may need to clean the area gently with a wire brush or cloth to see all characters.
Keep a record of the VIN in a safe place separate from the trailer itself — in a file at home, in your phone's notes, or with your insurance documents. If the trailer is stolen, you will need the VIN to report it to police and your insurance company. Some owners also engrave or write the VIN on a hidden part of the trailer as an additional theft deterrent.
What to do if the VIN plate is missing or damaged
If the plate is missing, corroded beyond reading, or damaged, contact Carry-On directly with your trailer's purchase date and any other identifying information you have — such as the model name, color, or dimensions. Carry-On can sometimes verify your trailer's VIN from their records and provide you with a replacement plate. You will need this before you can register the trailer or transfer a title.
If you are buying a used Carry-On trailer and the VIN plate is gone, do not complete the purchase until the seller provides documentation of the VIN or Carry-On confirms it. A missing or illegible VIN is a red flag for title problems or theft history. Your state's motor vehicle department can also advise you on the process for obtaining a replacement VIN or title when the original documentation is unavailable.
Registering your trailer using the VIN
When you register a Carry-On trailer with your state, you will provide the VIN along with proof of ownership (the bill of sale or title), your identification, and proof of address. The VIN is what the state uses to create the registration record and, if applicable, issue a title certificate. Some states require trailers above a certain weight to be titled; others do not. Check your state's motor vehicle website or call your local office to learn whether your trailer needs a title or only a registration.
The registration process typically takes one to four weeks by mail, depending on your state. You will receive a registration sticker or plate to display on the trailer. Keep the registration document with you when you tow, as law enforcement may ask to see it during a traffic stop. The VIN on your registration must match the VIN on the trailer itself.
Using the VIN to order parts and verify specifications
When you contact Carry-On or an authorized dealer to order replacement parts, have the VIN ready. The VIN tells the parts department exactly which model and year you own, which matters because even small variations in frame design or hitch type mean different parts are needed. Ordering by VIN prevents mistakes and ensures the part will fit.
The VIN also lets you look up the original specifications of your trailer — axle type, brake system, weight capacity, and interior dimensions. This information is useful if you are planning modifications, need to know the towing weight limit, or want to verify that the trailer matches its original build sheet. Carry-On's customer service can provide this information if you give them the VIN.
Protecting your trailer using the VIN
Record the VIN in a location separate from the trailer so that if it is stolen, you have the number to report to police and your insurance company. Some owners photograph the VIN plate and store the image in cloud storage or email it to themselves. Others write the VIN on a small card kept in a wallet or phone.
You can also register your trailer with the National Equipment Register (NER) or similar theft-prevention databases using the VIN. These services maintain a record that can help law enforcement identify and return a stolen trailer. Some insurance companies offer discounts if you register with an anti-theft service, so ask your agent whether this option is available to you.
Frequently Asked Questions
Can I find the VIN without looking at the tongue?
The tongue plate is the standard location, but some Carry-On trailers also have the VIN stamped into the frame rails or the interior wall. If the tongue plate is damaged or missing, check these areas. However, the tongue plate is the official location and the one your state will expect to see for registration.
What if the VIN on the plate does not match the VIN on the title?
Do not proceed with the purchase or registration. Contact your state's motor vehicle department and the seller when ready. A mismatch usually indicates a title problem, a stolen trailer, or a clerical error. Your state can help you determine whether the discrepancy can be resolved or whether the trailer cannot be legally registered.
Do I need the VIN to get insurance for my Carry-On trailer?
Yes. Insurance companies require the VIN to quote a policy and process claims. The VIN helps them verify the trailer's value, age, and specifications. Without it, you cannot obtain a quote or set up coverage.
Can I look up a used Carry-On trailer's history using the VIN?
You can run the VIN through services like AutoCheck or Carfax to see whether the trailer has a salvage title, lien, or theft record. Some of these services charge a small fee. This check is worth doing before you buy a used trailer, especially from a private seller.
What should I do if I lose the registration document but still have the VIN?
Contact your state's motor vehicle department with the VIN and your identification. They can issue a replacement registration or title document. Keep the VIN written down in a safe place so you can always retrieve it, even if you lose the physical registration.