Possible Clues:

• Longtime sponsor of racing's #43 car
• Big initials at Indy
• "The Racer's Edge" Indy sponsor
• Had smash debut "Core" (abbr.)
• Lucas Oil competitor
• Scott Weiland band (abbr.)
• Part of the Armored AutoGroup
• Longtime auto racing sponsor
• "Interstate Love Song" band, briefly
• Logo seen on race cars