Towing a trailer requires extra caution and awareness, especially when driving on a motorway. Unlike regular vehicles, a car towing a trailer must adhere to different speed limits and safety regulations to ensure smooth and secure travel.
If you’re planning to tow a trailer on a motorway, it’s essential to know the speed limits, legal requirements, and safety tips to avoid penalties and reduce the risk of accidents.
In this blog, we’ll break down everything you need to know about the speed limit for a car towing a trailer on a motorway, including key safety considerations.
Speed Limits for Cars Towing a Trailer on a Motorway
The speed limit for a car towing a trailer varies by country and region. Here’s a general guide:
United Kingdom (UK)
✔ Motorways & Dual Carriageways: 60 mph (96 km/h)
✔ Single Carriageways: 50 mph (80 km/h)
✔ Built-up Areas: 30 mph (48 km/h) or as indicated
Important: Vehicles towing a trailer are not allowed in the right-hand lane of a motorway with three or more lanes.
United States (USA)
Speed limits for towing vary by state. Here are some examples:
✔ California & Oregon: 55 mph (89 km/h)
✔ Texas & Nevada: 65-70 mph (104-113 km/h)
✔ Most Other States: 60-65 mph (96-104 km/h)
Always check local state laws before towing a trailer on US motorways.
Europe
Most European countries follow similar limits to the UK, with towing speeds ranging from 80-100 km/h (50-62 mph) on motorways. However, Germany and France have stricter towing speed limits.
Pro Tip: Check national road rules before traveling across borders with a trailer.
Why Are Speed Limits Lower for Towing Vehicles?
Towing a trailer affects your vehicle’s performance, including braking distance, stability, and maneuverability. Lower speed limits are set to:
✔ Prevent trailer sway and instability
✔ Reduce stopping distance for safe braking
✔ Improve control during windy or rainy conditions
✔ Ensure safety for other road users
Even if you’re an experienced driver, maintaining the correct speed is crucial for towing safety.
Key Safety Tips for Towing a Trailer on a Motorway
Following the speed limit is important, but safe towing involves much more. Here are essential tips:
Check Your Trailer’s Load Capacity
Ensure that your trailer does not exceed its maximum towing capacity. Overloading can:
✔ Damage your car’s brakes and suspension
✔ Cause loss of control at high speeds
✔ Increase risk of tire blowouts
Balance the Load Properly
✔ Distribute weight evenly across the trailer
✔ Place heavier items over the axle to prevent swaying
✔ Secure all items with straps or nets
Perform Pre-Trip Safety Checks
Before hitting the motorway, check:
✔ Trailer hitch – Ensure it’s secure
✔ Brake lights & indicators – Make sure they work
✔ Tire pressure – Underinflated tires increase risk of accidents
✔ Mirrors – Adjust them for better visibility
Maintain a Safe Following Distance
A towing vehicle takes longer to stop. Always keep at least 4-5 seconds of following distance from the vehicle ahead.
Avoid Sudden Lane Changes
Changing lanes too quickly can cause trailer sway. Use indicators early and move gradually when overtaking.
Be Mindful of Wind and Weather Conditions
Strong winds can cause the trailer to veer off course. In bad weather, reduce speed and hold the steering wheel firmly.
What Happens If You Exceed the Towing Speed Limit?
Driving over the speed limit while towing can lead to:
✔ Fines & Penalty Points – Many countries issue heavy fines for exceeding towing speed limits.
✔ Increased Accident Risk – Speeding reduces control over your trailer.
✔ License Suspension – Repeated violations could lead to losing your driving privileges.
👉 It’s always safer to follow the legal speed limits and adjust your driving based on road conditions.
Conclusion
Towing a trailer on a motorway requires strict adherence to speed limits and safety regulations. In most regions, the maximum speed for towing is lower than for regular cars to prevent accidents and ensure road safety.
By following the correct speed limits, maintaining your vehicle, and driving cautiously, you can ensure a safe and hassle-free towing experience.
If you’re unsure about local towing laws, always check with your state or country’s transport department before traveling.
FAQs
1. What is the speed limit for towing a trailer in the UK?
The speed limit for cars towing a trailer is 60 mph (96 km/h) on motorways and 50 mph (80 km/h) on single carriageways.
2. Can I drive in the right-hand lane of a motorway while towing a trailer?
No, vehicles towing trailers cannot use the right-hand lane on a three-lane motorway in the UK.
3. Is it illegal to exceed the towing speed limit?
Yes. Exceeding the towing speed limit can result in fines, penalty points, and increased accident risk.
4. How do I prevent trailer sway when towing?
Ensure the trailer is loaded evenly, drive at a steady speed, and avoid sudden lane changes or sharp turns.
5. Do speed limits change if I’m towing a caravan instead of a trailer?
No, caravans follow the same towing speed limits as trailers. Always check local laws before traveling.
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