Longtime NASCAR sponsor
The crossword clue "Longtime NASCAR sponsor" is answered by STP, a 3-letter entry. Used 27 times across 15 distinct years; most recently in 2026; first recorded in 2005. It appears in 11 publications in the xd corpus. Every figure on this page comes from the collection data itself.
The answer
STP
3 letters. See every clue for this answer on the STP answer page.
Used 27 times across 15 distinct years; most recently in 2026; first recorded in 2005. It appears in 11 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other clues for STP
Every other clue in this collection answered by STP, most used first.
- "The Racer's Edge" - used 88 times, most recently in 2026
- Fuel additive brand - used 70 times, most recently in 2026
- NASCAR sponsor - used 68 times, most recently in 2026
- NASCAR advertiser - used 42 times, most recently in 2026
- Gas additive brand - used 28 times, most recently in 2026
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- GI show sponsor - USO, used 36 times
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