Vasquez on Chicago Fire is Sal (Salvador) Vasquez, a new firefighter and engineer assigned to Truck 81 at Firehouse 51 in season 14.

Who Vasquez Is

  • Sal Vasquez arrives at Firehouse 51 as Carver’s replacement on Kidd’s truck, working as both a firefighter and engineer.
  • He is portrayed by actor Brandon Larracuente, who joined the main cast beginning in season 14.

Personality and Story Role

  • Vasquez is introduced as very confident , even cocky, which immediately causes friction with Lieutenant Stella Kidd and others at the house.
  • He is known for reckless, rule‑bending behavior on calls—especially his aggressive driving and willingness to take big risks, which sets off alarm bells for his superiors.

Background and Ongoing Mystery

  • Within the story, Vasquez has a history of transfers and reports of insubordination at other firehouses, making his spot at 51 feel like a last‑chance assignment.
  • The show hints at deeper baggage and secrets, including past disciplinary issues and a complicated family background that the season slowly unpacks.

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