You printed a letter I sent you regarding larger wheels fitted with low profile tyres increasing exhaust emissions, and pushing vehicles up into the next VED band. In your printed reply, you mentioned the new Michelin Primacy 3 tyres and how they can reduce CO2 emissions by 4g/km. I feel this may give people the impression that by fitting these tyres they can reduce their exhaust emissions and thereby qualify for a reduced VED rate if the new emissions level drops into the next lower VED band.