Tag Archives: 13

Analysis: 13″ vs 18″ wheels

13v18

Bernie Ecclestone has to decide whether he wants Pirelli or Michelin (or perhaps both) to produce tyres for Formula 1 from 2017 onwards, but he has a few factors to consider. Michelin will only supply tyres if they are able to manufacture 18 inch wheels, rather than the current standard of 13 inches. Whilst Pirelli have tested the former wheel concept a few times over the past two years, they do not seem overly fussed as to which direction the sport takes and, to top it all off, the teams would rather stick with the current design.

So why are 18 inch wheels becoming an increasingly popular size in motorsport? Formula E tyres (which are supplied by Michelin) are wrapped around the larger sized alloy rim, but what difference does this make to the car’s performance? This blog post aims to answer these exact questions. Continue reading

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