Registering Several Machines in Colorado
When a household owns several ATVs or side-by-sides, it is easy to assume one registration or permit covers the whole group. In Colorado, plan on matching current paperwork and decals to each machine you take onto a public trail or public land. Here’s how to choose the right credential, organize multiple registrations, and avoid paperwork mix-ups.
Start by matching a credential to each machine
Colorado’s registration rules apply to off-highway vehicles used on public land or trails. Colorado Parks and Wildlife requires these vehicles to be registered, and Colorado law requires OHVs to display current registration stickers in staging areas or on designated trails.
The practical approach is to treat each machine as having its own paperwork and identification. A registration for one ATV should not be treated as covering a second ATV or a side-by-side in the same household. Colorado Parks and Wildlife says an OHV must have either a valid Colorado registration card and two decals or a Colorado OHV permit. Keep the correct card or permit information with the vehicle it belongs to.
Which credential applies depends on the machine and its owner:
| Machine and situation | Credential to check | What to keep straight |
|---|---|---|
| Colorado resident’s off-highway machine | Colorado OHV registration | The registration card and decals belong with the machine for which they were issued. |
| Nonresident’s off-highway machine | Colorado OHV use permit, unless the owner chooses to register | Nonresidents are not required to register their OHVs, but Colorado Parks and Wildlife says they may choose to do so. |
| Plated, street-legal vehicle going onto a designated OHV trail | Colorado OHV permit | Colorado Parks and Wildlife requires a permit for plated vehicles traveling on designated OHV trails. |
| Several machines used by one family or group | A valid credential for each machine being used | Check the vehicle details and decal placement rather than assuming one purchase covers all machines. |
A registration card and two decals are not interchangeable with a single permit decal. Before you ride, check that the paperwork you have matches the machine and the credential type. For an overview of the process, see Registering an OHV in Colorado and Colorado Parks and Wildlife OHV Registration Explained.
If you own multiple kinds of machines, make a simple inventory before applying. Record each machine’s type, identifying details, owner, credential type, and renewal date. This is useful when one machine is a dirt bike and another is a side-by-side: both may need Colorado credentials for public-land riding, but decal placement differs by vehicle.
The Colorado Parks and Wildlife resident registration cost is $26.25 as of November 2026; check with the agency for the current amount before budgeting for multiple machines. Avoid multiplying a fee based on an assumption about how an application is processed. Confirm the amount that applies to each vehicle and transaction with Colorado Parks and Wildlife.
Apply, renew, and keep the documents organized
When applying for several machines, gather the information for every vehicle before starting. Separate the documents and details by machine so you can catch a mismatch before submitting an application. If a dealer handles a purchase, Colorado Parks and Wildlife says dealers are required by law to complete the registration application and collect the registration fee before the vehicle leaves their premises.
For a private-party purchase, keep the sale paperwork with the machine’s records. Colorado Parks and Wildlife says a bill of sale may be used as a temporary registration for 30 days. Titling is optional for private-party-to-private-party OHV sales, but that does not remove the need to arrange the appropriate registration or permit for public-land use. For purchase-specific details, see Colorado OHV Registration After a Private Sale.
Colorado OHV registrations and permits run on the same annual cycle: Colorado Parks and Wildlife says they are valid from April 1 through March 31 and are required annually. Existing registrations can be renewed 45 days before they expire, according to Colorado Parks and Wildlife. If several machines are due for renewal, treat the shared cycle as a reminder to check all of them, not as a sign that one renewal updates the whole fleet.
Colorado Parks and Wildlife allows renewals online or by phone at (800) 244-5613. If you renew close to a planned ride, pay attention to the temporary documentation. The agency says riders who want to ride within the next 30 days must carry their registration confirmation receipt in the field. Colorado Parks and Wildlife says the registration card and official decals arrive by mail in approximately 10-20 business days.
For an organized household system:
- Make a separate record for each machine, including its owner and credential type.
- Compare the machine information on each confirmation with the actual vehicle before riding.
- Store each registration card or permit confirmation with the matching machine’s trip documents.
- Track the annual renewal cycle for every machine, even though the dates align.
- Check that the right decals are attached and visible before loading up.
A small waterproof document pouch or labeled folder can make it easier to keep receipts and cards from different machines apart. If you buy supplies through Amazon, choose something that keeps paperwork dry and identifiable; it does not replace the requirement to carry the correct confirmation when applicable.
For the online renewal steps, see Colorado OHV Registration Renewal Online. For fee details, see What Colorado OHV Registration Costs.
Put each decal on the correct machine
A household may have several decals that look similar, so do not rely on memory when attaching them. Match each decal to its registration or permit paperwork, then follow the placement instructions for that machine’s type. Incorrect placement can make a current decal hard to see when you need to show that the vehicle is properly documented.
Colorado Parks and Wildlife gives different placement instructions for registrations:
- For a four-wheel ATV, place a registration decal in an observable location on each side of the front fenders.
- For a utility-terrain vehicle or side-by-side, place one registration decal on each outside face of the roll bars.
- For a dirt bike or three-wheel ATV, place one registration decal on each outside face of the upper end of the forks.
Permit decal placement is different in some cases. Colorado Parks and Wildlife says to place an OHV permit decal in an observable location on an ATV’s front fender. For a UTV or side-by-side, the permit decal goes on the outside face of the driver’s-side roll bar. A plated, street-legal vehicle displays its permit to the right of the front license plate.
That distinction matters when a family has both registrations and permits, or when a plated vehicle joins an OHV trip. Do not copy the placement used on one machine to another without checking the credential and vehicle type. More detail is available in Where to Stick an OHV Decal on a Four-Wheel ATV and OHV Decal Placement on a Side-by-Side.
Before leaving, do a quick machine-by-machine check: the decal should be on the vehicle it belongs to, visible in the required location, and consistent with the paperwork you carry. If a decal is damaged or missing, resolve that before relying on a different machine’s documents.
Check the ride rules as well as the registration
Registration is only one part of planning a ride. Colorado Parks and Wildlife’s Colorado Trail Explorer, known as COTREX, offers a trail map built using data from over 230 trail managers. Use current trail information to confirm that the route is open to your type of machine and that your group is not mixing up a public trail with a road subject to different rules.
Also check local requirements. Colorado law allows local governments to adopt ordinances concerning matters such as driver licenses, liability insurance, seatbelts, child restraints, eye protection, helmets for riders 18 and younger, and the number of occupants in an OHV. Colorado law specifically requires OHV operators on the Alpine Loop Trail in southwest Colorado to possess a valid driver license and carry liability insurance. Do not assume that the rules for one trail or town apply everywhere.
A Colorado registration does not make an OHV street-legal. The Colorado State Patrol says off-highway vehicles include ATVs, four-wheelers, and side-by-sides, and that Colorado prohibits their use on streets with only limited exceptions. If your plan involves a road connection, check whether that route is specifically allowed rather than treating registration as permission to ride on a public street.
Keep the fleet’s paperwork consistent with the way the machines will be used. A plated vehicle going onto a designated OHV trail needs the Colorado OHV permit described above. A nonresident’s machine has a separate permit consideration, while a Colorado resident should check the registration record and decals for each resident-owned machine. For questions about out-of-state use, see Colorado OHV Permit Reciprocity With Other States.
A useful final check before loading is to confirm that every machine has the right credential, each decal is mounted on the correct vehicle, any required receipt is in the field, and the planned route allows that machine. That routine is easier than sorting out mismatched paperwork at a trailhead.
Sources
- Colorado Parks and Wildlife — Off-Highway Vehicle and Snowmobile Riding | Colorado Parks and Wildlife (checked November 3, 2026)
- Colorado General Assembly — Off‑Highway Vehicles | Colorado General Assembly (checked November 3, 2026)
- Colorado Parks and Wildlife — Register an Off-Highway Vehicle | Colorado Parks and Wildlife (checked November 3, 2026)
- Colorado Parks and Wildlife — Register a Snowmobile | Colorado Parks and Wildlife (checked November 3, 2026)
Disclaimer
This article is for general informational purposes only and does not constitute professional advice. Laws, prices and regulations vary by location and change over time. Consult a qualified professional for guidance on your specific situation.
