Possible Clues:

• Coming from centre wanting reform, not Conservative
• Like spokes in a wheel
• Having spokes that branch out from a centre
• On the face or it, the Academician is round here
• Spreading out from the centre
• Spoke like the face of the Academician
• With 43-Across, Michelin product
• 1948 Michelin introduction
• One might tyre of this face of the artist
• Type of tyre having spokes?