- January 2017 – Doonan® Launches NewDoonanTrailersForSale Webpage - New Release
- November 2016 – Doonan® Announces New, High-Efficiency Flatbed Manufacturing Plant
- October 2016 – Doonan® Engineers & Builds Chaparral II™ Flatbed Liftgate Trailer
- September 2016 – Doonan® Engineers New ‘Series 2’ V-Channel Trough Flatbed Coil Haul Trailer
- February 2016 – Doonan® Specialized Trailer, LLC Announces Launch of Newly Redesigned, Responsive Website
- October 2015 – Doonan® Specialized Trailer, LLC Develops Leading-Edge Boat Trailer Design Solution
- September 2015 – Doonan® Specialized Trailer, LLC Develops New Flatbed Coil Hauler Trailer
- July 2015 – Doonan® Specialized Trailer, LLC Joins North American Trade Associations: NTDA & CTEA