Colorado OHV registration is separate from standard vehicle registration and required before you can legally ride on public lands

Off-highway vehicles (OHVs) — which include ATVs, dirt bikes, side-by-sides, and other off-road machines — need their own registration in Colorado, distinct from passenger car or truck registration. The Colorado Parks and Wildlife (CPW) administers OHV registration, not the Department of Motor Vehicles. You must register your OHV before operating it on public lands, including national forests, BLM land, and state wildlife areas.

Registration is valid for one year from the date of issue and costs vary by vehicle type. Residents and non-residents pay the same fee. The registration sticker goes on your vehicle, and you carry the registration certificate with you when riding.

Key Takeaways

  • Colorado Parks and Wildlife issues OHV registration, not the DMV, and you can register online, by mail, or in person at CPW offices.
  • Registration costs between $20 and $50 depending on vehicle type and engine size, and is valid for one calendar year.
  • You need proof of ownership (title, bill of sale, or manufacturer's certificate) and a completed process form to register.
  • Non-resident visitors can purchase a temporary 14-day registration for $15 if they do not want annual registration.

OHV types and registration fees in Colorado

Colorado groups OHVs into categories, and the fee depends on which category your vehicle falls into. A standard ATV or dirt bike typically costs $20 to $30 to register annually. Larger machines like side-by-sides or utility vehicles run $35 to $50. Snowmobiles have their own registration track and different fees.

The exact fee depends on engine displacement (measured in cubic centimeters, or cc) and whether the vehicle is street-legal. A 50cc dirt bike costs less than a 250cc model. If your vehicle can legally operate on public roads as well as off-road, it may fall into a different category. Check the CPW website or call their office to confirm the correct fee for your specific machine before you register.

Documents you need to register an OHV

You will need proof that you own the vehicle. This can be a title, a bill of sale, or a manufacturer's certificate of origin if the vehicle is new and has never been registered before. If you are registering a used vehicle without a title, CPW can sometimes work with a bill of sale and a notarized statement, but contact them first to confirm what they will accept in your situation.

You also need a completed OHV registration process form. CPW provides this form on their website, or you can pick one up at any CPW office. The form asks for your name, address, vehicle description (make, model, year, VIN or serial number), and the vehicle's engine size. Have this information ready before you start the registration process.

How to register online, by mail, or in person

The fastest route is online through the CPW website. You can complete the process form, upload a photo of your proof of ownership, and pay the registration fee by credit or debit card. Processing typically takes three to five business days, and CPW will mail your registration certificate and sticker to the address you provide.

If you prefer to register by mail, print the process form from the CPW website, include a copy of your proof of ownership, and mail both along with a check or money order to the address listed on the form. Allow two to three weeks for processing and return mail.

You can also register in person at any Colorado Parks and Wildlife office. Bring your proof of ownership, the completed process form, and payment (cash, check, or card). Registration is issued on the spot, and you leave with your certificate and sticker the same day.

Non-resident temporary registration

If you are visiting Colorado and do not want to buy a full-year registration, CPW offers a 14-day temporary registration for $15. This allows you to ride on public lands for two weeks without committing to annual registration. You can purchase temporary registration online, by phone, or at any CPW office.

Temporary registration is valid for 14 consecutive days from the date of issue. After that period, you must either register for the full year or stop riding on public lands. The temporary sticker goes on your vehicle the same way the annual sticker does.

Where your OHV can legally operate

Colorado registration allows you to ride on most public lands managed by the U.S. Forest Service, Bureau of Land Management (BLM), and Colorado Parks and Wildlife. However, not all public land is open to OHVs, and some areas have seasonal closures or restrictions on vehicle type. A registered ATV may be allowed in an area where a side-by-side is not, or riding may be closed during certain months.

Before you head out, check the specific rules for the land you plan to ride on. The Forest Service and BLM websites list which areas allow OHVs and any restrictions. Some private land also allows OHV use, but you need the owner's written permission — registration does not give you the right to ride on private property.

Renewing your OHV registration

OHV registration expires on December 31 of each year, regardless of when you registered during the year. You can renew starting November 1 of the year before expiration. Renewal is simpler than initial registration: you do not need to resubmit proof of ownership if the vehicle information has not changed.

Renew online, by mail, or in person using the same methods as initial registration. If you renew online or by mail, allow time for processing before your current registration expires. If you ride after December 31 without a current registration, you can face fines from CPW rangers.

Frequently Asked Questions

Do I need OHV registration if I only ride on private land?

No. OHV registration is required only for riding on public lands. If you ride exclusively on private property with the owner's permission, you do not need to register with Colorado Parks and Wildlife. However, many riders register anyway for liability and record-keeping purposes.

What if my OHV does not have a VIN or serial number?

Older or homemade OHVs sometimes lack a VIN. Contact CPW directly with photos and details of your vehicle. They can issue a CPW-assigned number for registration purposes, though this process may take longer than standard registration.

Can I transfer my OHV registration to someone else?

No. OHV registration is tied to the owner listed on the certificate. If you sell the vehicle, the new owner must register it in their own name. The old registration becomes void once ownership changes.

What happens if I ride without current registration?

CPW rangers can issue citations for operating an unregistered OHV on public land. Fines vary but typically start at $100 or more. You may also be required to leave the area when ready.

Is OHV registration the same as a safety certificate?

No. Registration proves ownership and allows legal operation on public lands. A safety certificate, which some areas require, is separate and shows you have completed an OHV safety course. Check local rules to see if a safety course is required in the area where you plan to ride.