wheel cover item of interest
The 2016 Renault EOLAB concept incorporated active wheel covers,activated by built-in wheel temperature sensors, which would close off the brake-cooling vents when not needed,for lower drag. Michelin also designed tires specifically for EOLAB, which were honed for lower aero drag.
Re. http://www.car-engineer.com/renault-...mics-features/
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Photobucket album: http://s1271.photobucket.com/albums/jj622/aerohead2/
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