Well I double checked mine and lo and behold, the 26-gallon tank IS listed under the 5.7 Hemi option, then followed by the 33-gallon tank as a separate option. Judging by the text indentation on the Monroney, the inference is that the 5.7 Hemi option brings with it the 26-gallon tank (which makes me wonder what tank I would've gotten with the Pentastar). Same for the Active Noise Control, which I thought was standard on the Laramie in 2019.
Regards,
Dusty
2019 Ram 1500 Billet Silver Laramie Quad Cab 2WD, 5.7 Hemi, 8HP75, 3.21 axle, 33 gallon fuel tank, factory dual exhaust, 18” wheels. Build date: 03 June 2018. Now at: 045573 miles.