Historical clue formulations

• Four-wheelers, in brief — 2026-04-27
• Some buggies, for short — 2026-04-22
• Transports not allowed on highways, in brief — 2024-06-20
• Off-roaders, for short — 2024-04-24
• Some 4x4s — 2024-03-27
• Off-roaders, for short — 2023-08-24
• Some 4x4s — 2022-12-03
• Off-roaders, for short — 2022-04-21
• Off-road four-wheelers, for short — 2021-01-20
• Beach patrol conveyances, for short — 2020-10-03
• Countryside conveyances, for short — 2020-07-18
• Rugged four-wheelers, for short — 2019-09-24
• Off-road rides, for short — 2019-09-17
• Off-road rides, for short — 2019-07-20
• Off-roaders, for short — 2017-02-07
• Motocross racers, for short — 2016-01-17
• Relatives of dune buggies, for short — 2013-04-21
• Off-road bikes, for short — 2011-10-03
• Some four-wheelers, for short — 2008-03-15
• Rugged wheels, briefly — 2007-12-30
• Tanks, e.g., briefly — 2005-06-24
• Off-roaders, for short — 2005-02-01
• They go by the wayside — 2004-11-27
• Ones heading for the hills?: Abbr. — 2004-03-01
• Rugged transportation, for short — 2003-08-15
• Some ranchers drive them: Abbr. — 2003-02-01
• Off-road transports: Abbr. — 1999-08-15
• Durable transports, for short — 1997-08-14
• Dune buggies, for short — 1996-08-11
• Off-road conveyances, for short — 1994-12-28