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Letters at Indy

Clue: Letters at Indy

We have 1 possible answer for the clue Letters at Indy which appears 5 times in our database.

Possible Answers:

  • STP

Last seen in:

  • USA Today - May 19 2017
  • USA Today - Apr 13 2017
  • USA Today - Jan 10 2017
  • New York Times - Sep 17 2014
  • L.A. Times Daily - Mar 25 2011

Related Clues:

  • Eng. oil additive
  • Initials on some Indy cars
  • Speedway brand
  • Major race sponsor
  • Big advertiser at auto races
  • Brand sold at Pep Boys
  • Oil additive letters
  • Big engine additive
  • Oil treatment brand since 1954
  • Valvoline competitor
  • Product made by Armor All
  • Brand in a ''non-friction best seller'' ad
  • Name in fuel additives
  • Pennzoil competitor
  • Racing sponsor founded in 7 Down
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