Related Clues:
- Big advertiser at Indy
- Michelin competitor
- Rubber giant
- Big name in tires
- Rubber man
- Firestone competitor
- Early Ford supplier
- Longtime tire brand
- Maker of tires and tennis balls
- Inventor of pneumatic tyre
- Inventor of the pneumatic tyre
- Initial individual filled with energy — solid type that can stand the heat
- Scottish 8 across
- Hard cheese originally made near Ayr
- Longtime rubber company