Can a motorcycle tow a trailer?

Encountering a motorcycle towing a trailer on the road can be quite strange, especially if it’s not a large-displacement bike. This is because most drivers think that motorcycles are not allowed to tow a trailer. However, according to current legislation, this is completely permitted, provided certain requirements are met, which we explain below.

Here’s everything you need to know to tow a trailer with your motorcycle legally, safely, and responsibly.

What the traffic regulations say about driving a motorcycle with a trailer

For many years, motorcycles were not allowed to tow trailers in Spain. This changed with Royal Decree 1428/2003, which is still in force in 2025 and regulates the conditions under which a motorcycle may travel with a trailer or semi-trailer.

According to this regulation:

• The trailer must not exceed 50% of the unladen weight of the towing vehicle.
• Riding must always take place during daylight hours and in conditions of perfect visibility.
• Carrying passengers in the trailer is strictly prohibited.
• When riding with a trailer, the maximum speed must always be 10% lower than the general speed limits (for example, on a road with a 90 km/h limit, the maximum speed would be 81 km/h).
• The trailer must be approved (homologated) for use with motorcycles.

In urban areas, the possibility of riding with a trailer depends on local municipal ordinances. In most cities there is no explicit prohibition, so the general regulations apply. Even so, it is advisable to check local rules before riding.

Technical and Legal Requirements for the Trailer

In addition to what is stated in the regulations, there are other key aspects you must comply with:

• Approval: the trailer must be approved, designed for motorcycles, and comply with the technical regulations applicable to trailers and towed vehicles.
• Approved hitch installed by an authorized workshop. Its installation must be recorded as a vehicle modification in the documentation, if applicable.
• Signaling and lighting: it must have reflectors, rear lights, and a V-20 warning sign if the load protrudes.
• License plate: normally a repeater plate matching the motorcycle’s registration is used (not a separate plate).
• Insurance: the trailer must be covered by the motorcycle’s insurance policy (it’s advisable to confirm this with the insurer, as it may vary depending on the policy).
• Vehicle inspection (ITV): light trailers do not require a separate inspection, but they must meet all applicable technical and approval requirements.

Other considerations for driving a motorcycle with a trailer

Even though the law allows it, riding changes significantly. Keep these factors in mind before hitting the road:

• The trailer and installation: make sure the trailer complies with current regulations and that the hitch is securely installed. Regularly check bolts, anchor points, and the overall condition.
• Trailer weight: place most of the weight toward the front of the trailer. Distribute the load properly to avoid swaying and loss of stability. It’s also important not to push the maximum permitted weight.
• Practice before riding: even if you have experience riding motorcycles, towing a trailer is completely different. Practice in low-traffic areas and pay close attention to corners, braking, overtaking, and low-speed maneuvers.
• Slopes and hills: keep in mind that with additional load you’ll need more distance to brake, and uphill sections require greater anticipation and throttle control to maintain stability.
• Always respect speed limits: stability is reduced when towing a trailer. Staying within the limits (and applying the 10% reduction) will help you react better to unexpected situations.

Safety Above All

Riding a motorcycle with a trailer is now completely legal, as long as you respect the conditions established by regulations and adopt responsible riding habits. Using an approved trailer, correctly installed and suited to your motorcycle, is the best way to ensure your safety on the road.

In this regard, choosing solutions specifically designed for motorcycles, such as the approved trailer from LittleWay Team, allows you to transport cargo with peace of mind and in full compliance with current regulations.

By following these recommendations and investing in appropriate equipment, you can enjoy riding your motorcycle with a trailer safely, legally, and efficiently.