OATS adds three buses to its fleet, US January 20, 2022 | North America News Olean Area Transportation System (OATS) has added three new StarTrans buses to its fleet. The 36-feet-long buses have a Freightliner Chassis, a Cummins Diesel Engine, and the Allison Transmission syst... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password