Incorrect Economy Ratings Mean Cheaper Tyres Could Be Better Value

Tuesday, 5. August 2014

Emission Analytics have found that the economy ratings on tyres can be misleading and inaccurate. The way that the economy ratings are shown at the moment may not give the full story if their findings are to be believed.

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The company specialises in emission data and carried out a series of tests on tyres with various efficiency ratings only to find that those with a lower efficiency rating can perform just as well as those with a high efficiency rating. The test compared F- and B- rated tyres and found that between 40 – 55 mph the more expensive B- rated tyre only saved about 4% in fuel.

The gap between the two only widened when the speed increased to 70mph when the economy tyre returned a 13% saving. The company found that at mid-range speeds, F rated tyres can perform as well as B rated tyres.

Nick Molden, founder of the company, expressed concern that buyers and fleets were paying extra for tyres that weren’t providing the return they were expecting if the journeys are confined to urban routes. He went on to say, ‘Tyre-efficiency labels don’t provide enough information for buyers to make an informed choice.’ He is calling for action to better inform tyre buyers who could be making decisions based on fiction. By Graham Hill