Private company

Millennium Transit Services

Logo: MG Consulting & Design, Public domain, via Wikimedia Commons3

American transit bus type

The Rapid Transit Series (RTS) city bus is a long-running series of transit buses that was originally manufactured by GMC Truck and Coach Division in Pontiac, Michigan. First produced in 1977, the RTS was GMC's offering of an Advanced Design Bus design (the other entry was the Grumman 870 by competitor Flxible) and is the descendant of GMC's prototype for the U.S. Department of Transportation's Transbus project.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

2003Founded1

The Rapid Transit Series (RTS) city bus is a long-running series of transit buses that was originally manufactured by GMC Truck and Coach Division in Pontiac, Michigan. First produced in 1977, the RTS was GMC's offering of an Advanced Design Bus design (the other entry was the Grumman 870 by competitor Flxible) and is the descendant of GMC's prototype for the U.S. Department of Transportation's Transbus project.2

Timeline

  1. 2003Founded Founded1

Sources

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