Historical clue formulations

• Big inits. in pickup trucks and vans — 2026-06-29
• Sierra, e.g. — 2026-05-15
• Car brand with the Hummer E.V. — 2026-02-24
• Sierra automaker — 2025-12-14
• Sierra or Yukon — 2025-08-22
• Big name in trucks — 2024-02-29
• Maker of the Yukon S.U.V. — 2023-11-08
• Detroit-based truck maker — 2023-05-01
• Hummer maker — 2022-12-07
• Big name in S.U.V.s — 2022-11-21
• Yukon automaker — 2021-12-05
• Yukon S.U.V. maker — 2020-01-14
• Maker of the Acadia S.U.V. — 2019-10-13
• Canyon maker — 2019-10-06
• Sierra maker — 2018-08-08
• Canyon producer — 2018-05-18
• Yukon or Sierra — 2018-01-10
• Big inits. in trucks — 2017-03-20
• Terrain maker — 2016-08-27
• Canyon maker — 2016-03-12
• Canyon creator — 2015-04-12
• Terrain maker — 2014-11-15
• What automaker makes the Yukon and Acadia? — 2014-06-19
• Maker of the Yukon S.U.V. — 2014-02-11
• Yukon S.U.V. maker — 2013-10-28
• Maker of the Canyon truck — 2013-05-28
• Big maker of S.U.V.'s — 2013-05-24
• Yukon XL maker, for short — 2013-04-25
• Big name in S.U.V.'s — 2011-04-20
• Yukon S.U.V. maker — 2010-01-11
• It has pickup lines — 2007-08-31
• Maker of the Envoy and Yukon S.U.V.'s — 2006-02-27
• Maker of Yukon SUV's: Abbr. — 2005-12-13
• Yukon producer, for short — 2005-08-18
• Big inits. in trucks — 2004-11-29
• Big inits. in trucks — 2001-09-16
• Yukon maker, for short — 2001-05-13
• Detroit inits. — 1996-03-01