MTA Bus Company:

GMC RTS (ex-Green Bus Lines)

Green Bus Lines formerly operated a large number of GMC RTSs (both wide- and narrow-body) originally manufactured in 1985 and 1986. These buses originally operated on all Green local routes, and some were in rather sorry condition upon the takeover. They could be found on routes out of MTA Bus John F. Kennedy and Far Rockaway depots before their retirement.

Several of Triboro's GMC RTS buses were originally from MTA New York City Transit. These buses could be distinguished by their electronic destination signs, front emergency lights, interior colors, and lack of a paint scheme (they were painted all white, and Green never repainted them.) They were retained by MTA Bus and numbered in the 1850 series.

None of the GMC RTSs ever received the MTA Bus blue and white paint scheme, and all have been scrapped and replaced with Orion VII 07.501 HEV buses.