Commercial Vehicle Roadworthiness Testing (CVRT) stats show too many vans and commercial vehicles are failing because of tyres.

The Commercial Vehicle Roadworthiness Testing (CVRT) regime is overseen by the Road Safety Authority (RSA). The CVRT ensures an optimum level of roadworthiness for vans and commercial vehicles on our roads.

Statistics from the RSA show that every year, a significant number of vans that undergo the CVRT fail because of issues with tyres.  For example in 2024, just over 50,000 CVRT tests were failed because of ‘wheels and tyres’ – a category that is consistently in the top five reasons for failure in the test.

Premium tyre manufacturer, Continental, is advising van owners and fleet managers that tyres are the easiest thing to get right in the CVRT when compared to some of the other top five reasons for failure, such as: the suspension system; mechanical condition and operation of the vehicle; and chassis or frame and attachments.

According to Tom Dennigan of Continental Tyres Ireland: “In the past we have highlighted to motorists facing the NCT that compared to the more technical aspects of the test, which will often require the services of a trained mechanic to ensure a pass result, a visual check of tyres is easy to carry out – this is also true for anyone submitting a commercial vehicle for the CVRT.  If in any doubt about the tyres on a van, get them checked out by a tyre dealer who will be able to quickly diagnose any issues, most good tyre dealers will carry out a tyre check for free”.

“That would be our advice to van owners and it is potentially more of a road safety risk for vans rather than cars to have tyres that could render the vehicle unroadworthy.  Just think of the risk posed by a fully laden van in the case of a tyre failure compared to a much lighter car.  The extra weight of a commercial vehicle means it will travel a good distance further before it can come to a safe stop” said Dennigan.

Whether it is a van or car, drivers should carry out regular checks on their tyres, a couple of times per month and not just when preparing for the CVRT or NCT.  A tyre check that focuses on key elements, such as tread depth, pressure, and signs of bumps or uneven wear can be carried out in a matter of minutes. These checks are vital not only for passing roadworthiness tests but also for avoiding accidents that could be caused by a tyre failure.

Dennigan added: “Tyres are crucial for safe stopping and overall vehicle handling. It’s vital for all drivers – whether in cars or commercial vehicles – to take responsibility for their road safety and prepare adequately for their roadworthiness tests.  By prioritising tyre maintenance, commercial vehicle operators can ensure not only a smoother CVRT experience but also safer journeys for everyone on the road”.