Colorado License Plate Lookup

Check the Plate. Know the Vehicle.

Example: EAC-C68 (CO)
  • Free Basic Report
  • Instant Results
  • No Plate? Run a VIN Check

This tool matches a standard white-peaks-on-green Colorado license plate, personalized vanity plate, or specialty tag to a 17-character Vehicle Identification Number (VIN) to retrieve available vehicle-level records. Colorado license plates are registered to the owner, not the vehicle itself, and must be removed for a private sale. Because standard Class C plates are void on a change of vehicle ownership, a lookup will provide the vehicle's NMVTIS history and not proof of current registration.

What the Lookup Report May Reveal

If a plate-to-VIN match is successful, it might show (depending on what databases are available):

  • Vehicle details: 17-character VIN, factory specs, engine type and open NHTSA safety recalls.
  • Colorado title brands: Serious damage alerts including "rebuilt from salvage" (requires P.O.S.T. certified inspection in CO), "flood damaged," or "lemon law buyback."
  • Mileage history: Date-stamped odometer readings, with special inclusion of Air Care Colorado emissions test entries (where available) to flag rollbacks or recurring faults.
  • Record flags: Active liens, commercial or fleet use, and theft or recovery reports that can help verify information before signing a Colorado DR 2173 Motor Vehicle Bill of Sale.

Why a plate search might fail

If the tool is unable to resolve a plate to a VIN, the vehicle could be on a Colorado 60-day temporary registration permit or new plates may not be in national databases yet. Entry errors, such as confusing the letter "O" with the digit "0," can also prevent a match.

DMV Records & Privacy Limits

Colorado motor vehicle records are protected by the federal Driver's Privacy Protection Act (DPPA) and Colorado law. De-identified vehicle history is available from public license plate lookups and does not provide an owner's name, address or phone number.

When to request official DMV records

To obtain official owner, registration or lienholder records for a permitted purpose, such as an insurance investigation, court proceeding or abandoned vehicle case, you must file Form DR 2489A directly with the state.

  • Authorization: State a permissible DPPA use or provide a signed, notarized release from the vehicle's owner of record.
  • Submission: Submit your request online via myDMV with the processing fee, by mail to the CDOR Vehicle Services Section in Denver or in person at the Lakewood state office.

Colorado Plate Requirements: Do you need a front plate?

C.R.S. § 42-3-202 requires most self-propelled vehicles (passenger cars, SUVs, and light trucks) to carry two license plates permanently affixed to the vehicle, one on the front and one on the rear. The rear plate needs valid validation tabs indicating the expiration month and year.

The standard passenger plate size is 12" x 6". Motorcycle plates are 7" x 4". The classes below only require a single rear plate:

  • Motorcycles and autocycles.
  • Trailers, utility trailers, and camper coaches.
  • Registered street rods and special mobile machines (SMM).

Registration & Title Transfer Rules

Colorado county Clerk & Recorder offices handle personal vehicle registrations, plate renewals and title work. Under Senate Bill 21-069, standard green-and-white Class C license plates are not valid when the title changes hands. A vehicle history report can help confirm if the title timeline matches the seller's statements, as a plate is tied to the owner, not the vehicle.

Private sales and the 60-day rule

Buyers must title and register the vehicle within 60 days of a private sale. If the county Clerk & Recorder office is closed for a weekend or holiday, Colorado's 36-hour transport rule permits the buyer to drive the vehicle home or to a registration office without plates, provided the driver has active insurance and a bill of sale signed by both parties that details the exact time of purchase.

Colorado Emissions, VIN Checks, and Title Red Flags

If you own a gasoline-powered vehicle that is older than seven model years and registered in certain Colorado emissions areas, you must have your vehicle tested for emissions (Air Care Colorado) prior to registering it. If you are registering an out-of-state vehicle, you must verify your VIN in person on Form DR 2698. Salvage history, missing paperwork, or ownership disputes require a Certified VIN Inspection (Form DR 2704), which is done by a peace officer who is P.O.S.T. certified to check component numbers that are not visible.

Rebuilt from Salvage, Salvage, Flood Damaged, and Lemon Law Buyback are Colorado title brands. A vehicle with a title that is Junk or Parts Only will have its title irrevocably canceled and will be illegal to register or drive on the road in the state.

Official Colorado DMV Resources

For official title records, registration taxes, or state paperwork, please visit the Colorado Department of Revenue (CDOR) portals below:

Frequently Asked Questions

Are old Colorado plates transferable to a new vehicle?

You cannot transfer standard green and white plates to a new vehicle. You must surrender or recycle them. However, you can transfer special or personalized plates from one car to another as long as you are the registered owner on both cars. Your county office can also transfer any remaining registration credit.

What should you do if personalized Colorado plates are stolen?

You will need to file an Affidavit of Lost or Stolen Plates (Form DR 2283) with your county. The Colorado DMV warns against reapplying for the same personalized setup. This keeps the stolen indicator active in law enforcement databases, putting you at risk of getting pulled over.

How is the Specific Ownership Tax (SOT) calculated for a used car?

Unlike sales tax, the SOT in Colorado is not based on the current used market value of the vehicle. It is calculated as a percentage of the vehicle’s taxable value, which is based on the original Manufacturer’s Suggested Retail Price (MSRP). The tax rate decreases with the age of the vehicle, from 2.1% in the first year to a flat $3 in the tenth year.

How can a Colorado emissions certificate help spot fraud?

In an emissions-testing county, if you purchase a used vehicle, the seller has to provide you with a passing certificate. Check the VIN on the certificate to make sure it matches the one on the vehicle. The Colorado DMV advises buyers to be on the lookout for any indication of document fraud, such as altered test numbers, inconsistent fonts or manipulated identifying details.