A seatbelt system for a vehicle includes a seatbelt anchor, a seatbelt connected to the seatbelt anchor, and an airbag mounted to the seatbelt anchor such that the airbag is provided separately from the seatbelt. The airbag may be a side airbag for a pelvic area of a vehicle occupant. The seatbelt system may deploy the airbag to a desired location in a short amount of time and in a precise manner with improved confidence that the airbag has been deployed to the desired location.