I have a 3500, brakes are the same on the 2500 and the 3500 cause they share the same axles.
https://www.ramtruck.ca/documents/ramtruck/specifications/2018-ramtruck-2500-specifications-en.pdf
https://www.ramtruck.ca/documents/ramtruck/specifications/2018-ramtruck-1500ds-specifications-en.pdf
not on this one.... I saw it with my own eyes.