NTDA survey shows depots see 10 cars a month with TPMS

On 1 November 2012 a two year phase-in schedule for the introduction of TPMS (tyre pressure monitoring systems) begins and all vehicles type approved after this date must install TPMS systems, as well as all vehicles manufactured after 1 November 2014. In preparation, the NTDA is running a series of regional workshops, offering practical advice to its members on the servicing of TPMS. Ahead of the workshops, the NTDA polled members to gauge how aware the tyre trade is of TPMS and whether members are geared up for its introduction.

Some vehicles already have TPMS fitted as standard (it is already a legal requirement for those cars fitted with run-flat tyres) and these vehicles are starting to find their way into tyre depots and fast-fits. So far the number is small (the NTDA survey revealed that 64 per cent of respondents currently see 10 or fewer cars each month that are fitted with TPMS) but it is likely the new law will see this number increase.

The results show that the tyre trade seems to realise how important it is to be ready for TPMS, with nearly 80 per cent of respondents saying that they have already invested in the specialist diagnostic and mechanical tools needed to service the systems. In addition to the specialist hardware required, it is important that technicians are trained in the correct procedures and techniques, as the TPMS sensors are fragile and need to be handled with care. This is illustrated by the fact that 68 per cent of the answering depots said that they had broken at least one sensor when changing a tyre.

However there is a wealth of training and advice available, from those supplying TPMS components and from trade associations such as the NTDA. 76 per cent of those who filled in the NTDA questionnaire said they were aware of where to seek advice, if needed.

The suppliers are appear to be playing their part too with 95 per cent of respondents saying that they went to suppliers for help and advice. 37 per cent obtained information from the Internet, 32 per cent from the NTDA and 11 per cent from the trade press, suggesting some companies are multi sourcing TPMS information. It seems that many are keen to learn more, as 76 per cent expressed interest in attending one of the NTDA’s workshops.

With TPMS inspection likely to become an MOT requirement, it is vital that garages and those offering MOTs are familiar with the new technology and how to replace or service the sensors, which are usually located inside the tyre’s valve stem.

There are many benefits of TPMS – it helps manage under-inflated tyres which contribute directly to a number of accidents on our roads, as well as increasing fuel consumption and pollution. Under-inflated tyres also need replacing sooner than correctly-maintained tyres. The survey data would seem to suggest that the market is keen to be prepared, but is the tyre business ready for when TPMS service is more commonplace? With just 10 TPMS cars a month currently visiting the NTDA member depots surveyed, it could be a while before we really know the answer to that question.

Related news:

• Out of this world development may have TPMS application

• Bridgestone rolling out fleet TPMS system

• Transense AGM reports “huge progress”