5.5 million drivers took advantage of the government’s six-month MOT extension between April and July 2020. This caused a rush for MOT slots between September and January last year and the same is set to happen again as garages prepare for what some are calling “super September”. On top of all that, nearly 1 million new cars registered between September 2018 and January 2019 are set for their first MOT. As a result, some sources are predicting 16 per cent more MOTs in September 2021 than the year before and 29 per cent more in October. And, of course, more MOTs mean more tyre and fast-fit business. But this is just part of the story, there are also growing signs of pent-up tyre demand hidden in the details of the MOT data.