REO

Tue, 27 Dec '22

Classic car inits.

Mon, 5 Dec '22

Onetime manufacturer of the Flying Cloud and Royale

Tue, 20 Sep '22

___ Speedwagon

Sun, 4 Sep '22

Flying Cloud of old autodom

Thu, 5 May '22

___ Speedwagon

Tue, 4 Jan '22

___ Speedwagon

Sun, 29 Aug '21

Old auto with its founder's monogram

Sun, 20 Jun '21

Pierce-Arrow competitor

Tue, 16 Mar '21

Old car that's a homophone of another answer in this puzzle