towing a trailer in Wyoming.

Understanding Trailer Towing Laws in Wyoming

Towing a trailer in Wyoming can be a convenient way to transport your equipment, vehicles, or other goods across the state’s expansive highways and scenic routes. Nonetheless, before you hit the road, it’s crucial to understand Wyoming’s trailer towing laws to ensure that you comply with the state’s regulations. Whether you’re a resident or just passing through, here’s a comprehensive guide to the trailer towing laws in Wyoming.

1. Trailer Registration Requirements

In Wyoming, trailers must be registered with the state’s Department of Transportation if they are being used on public roads. The registration process includes paying fees based on the weight of the trailer. Unregistered trailers are not allowed to be towed on public highways. Be sure to carry a valid registration card and display your license plate on the rear of the trailer.

2. Trailer Weight and Dimensions

Wyoming enforces certain restrictions regarding the size and weight of trailers. The legal limits include:

  • Maximum Trailer Length: 60 feet.
  • Maximum Width: 8 feet 6 inches.
  • Maximum Height: 14 feet.
  • Maximum Gross Weight: The maximum gross vehicle weight (GVW) for a single vehicle and trailer combination is typically 80,000 pounds, though weight restrictions may vary based on specific roads.

If your trailer exceeds these limits, you may be required to apply for an oversized load permit before towing it through Wyoming.

3. Towing Speed Limits

Wyoming follows general state speed limits when it comes to towing. Vehicles towing a trailer must follow the same speed limits as other vehicles:

  • Urban areas: 30 mph unless posted otherwise.
  • Rural highways: 65-70 mph depending on the road.
  • Interstate highways: 80 mph.

However, it is advised to adjust your speed based on the size and weight of your trailer for safe handling, especially in areas with strong winds, which Wyoming is known for.

4. Safety Chains and Trailer Hitches

Wyoming law requires that all trailers be securely attached to the towing vehicle with a proper hitch. Additionally, safety chains or cables are required in case the hitch fails. The chains or cables should be crossed beneath the trailer’s tongue to prevent it from hitting the road in the event of a separation from the towing vehicle.

5. Braking System Requirements

Trailers in Wyoming must be equipped with brakes if they weigh more than 1,000 pounds when loaded. The brake system must be capable of stopping the trailer and vehicle combination within the required stopping distance. Wyoming also requires the use of a breakaway system, which applies the trailer’s brakes automatically if the trailer becomes detached from the towing vehicle.

6. Lighting and Reflector Requirements

Wyoming mandates that all trailers have appropriate lighting and reflectors to ensure they are visible to other drivers. These requirements include:

  • Tail lights on the rear of the trailer.
  • Brake lights that activate when the towing vehicle’s brakes are applied.
  • Turn signals that function in sync with the towing vehicle’s signals.
  • Reflectors on the rear and sides of the trailer.

If you are towing at night or in low-visibility conditions, your trailer must have operational lights to ensure that other drivers can see your trailer.

7. Mirrors

Towing a trailer can block your rearward view, so Wyoming law requires the towing vehicle to be equipped with side mirrors that provide a clear view of the road behind the trailer. These mirrors must allow the driver to see the road for at least 200 feet behind the vehicle.

8. Double Towing

In Wyoming, you are permitted to tow two trailers in tandem, commonly known as double towing. However, the overall length of the tow vehicle and the two trailers combined must not exceed 85 feet. Additionally, the first trailer must be securely attached with a proper hitch, and both trailers must comply with lighting, braking, and safety chain requirements.

9. Insurance Requirements

Wyoming requires all vehicles, including those towing trailers, to carry a minimum amount of liability insurance. This is crucial in case of an accident, and failure to carry the required insurance can result in fines, penalties, and the suspension of your vehicle’s registration.

10. Special Permits

If your trailer exceeds the legal size or weight limits, you will need to obtain a special permit for transporting oversized loads in Wyoming. The permit outlines the routes you are allowed to take, the times you can operate, and any additional safety measures that must be in place.

Conclusion

Understanding and adhering to Wyoming’s trailer towing laws is vital for a safe and legal towing experience. From ensuring your trailer is properly registered to following safety chain regulations and weight limits, following the law not only keeps you safe but also helps avoid hefty fines and penalties. Always double-check the specific requirements if you’re planning a long trip or transporting particularly large or heavy loads through Wyoming.

By following these guidelines, you can tow your trailer with confidence, knowing you’re compliant with Wyoming’s laws and ready for whatever the open road brings your way!


The ultimate guide for all things trailers, towing, and Towlos!