Is a Towbar Checked During an MOT?

If you’re a driver who frequently tows trailers, caravans, or horseboxes, you might be wondering: “Is a towbar checked during an MOT?” The short answer is yes, but there’s more to it than a simple yes or no. In this post, we’ll explain exactly what inspectors look for in towbars during an MOT and how you can ensure your vehicle is compliant.

Understanding the Importance of Towbar Inspections

A towbar is a critical safety component. It affects the vehicle’s handling, braking, and the safety of other road users. Because of this, the MOT test includes a check of the towbar and its associated components. The goal is to ensure they are securely fitted and in safe working condition.

What Gets Checked During an MOT?

During an MOT, several aspects of your towbar will be inspected. The following sections detail what inspectors focus on.

Security and Condition

The tester will check whether the towbar is securely attached to the vehicle. They’ll look for any signs of:

• Corrosion or damage

• Loose bolts or fixings

• Cracks or structural weakness

  
  

It's vital to address any of these issues before your MOT to avoid a fail.

Electrical Connections

If your towbar has a socket for trailer lights, the MOT includes a check of the electrical connections. The tester will:

• Ensure the socket is securely fitted

• Check for damage or corrosion

• Test that the lights on a connected trailer function correctly

  
  

Proper functioning of these electrical connections is essential for safety and compliance.

Towbar Type and Fitment

The towbar must meet the following criteria:

• Type approved (for vehicles registered after August 1998)

• Fitted correctly as per manufacturer guidelines

  
  

Non-type-approved towbars on newer vehicles can result in a fail. Make sure to keep this in mind when having a towbar installed.

Will a Towbar Cause an MOT Failure?

Yes, it can. A towbar can lead to an MOT failure if it is:

• In poor condition (e.g., rusted or cracked)

• Not securely mounted

• Incorrectly wired (e.g., trailer lights don’t work properly)

• Not type-approved on newer vehicles

  
  

Recognizing these failure points is essential for preparing for your MOT.

Tips to Avoid MOT Towbar Fails

To help you pass your MOT inspection, consider the following tips:

• Inspect it yourself regularly for rust, loose bolts, or frayed wiring.

• Use proper fitting: Always have towbars installed by professionals using type-approved kits.

• Test your trailer lights before taking your vehicle in for an MOT.

• Clean connections: Corrosion in the electrical socket is a common reason for failure.

  
  

Regular Maintenance

Regular maintenance plays a crucial role in ensuring your towbar remains compliant. Consider scheduling routine inspections to catch issues early. This proactive approach can save you time and money in the long run.

Seek Professional Help

If you're ever in doubt about the condition of your towbar, it’s wise to consult with a professional. Mechanics can provide insight and handle any necessary repairs or replacements.

Conclusion

Yes, your towbar is checked during an MOT — and for good reason. It’s essential for road safety. With a little attention and maintenance, you can ensure it won’t be the reason your vehicle fails its test.

If you have questions about your towbar or the MOT process, feel free to reach out. You can drop us an email at info@southerntowbars.co.uk or call us at 01903 947771. Alternatively, book your MOT with a garage that knows towing inside and out!