- Metro Squad (Micromaster Combiner Squad, 1990)
- Roadburner transforms into a yellow fire engine trailer which is intended to be the rear half of a complete fire engine that he forms with his combiner partner Wheel Blaze. He can, of course, combine with any other Micromaster Combiner to form a new vehicle, as well as connect to any Micromaster Transport. He was only available in a Squad pack with his squadmates Wheel Blaze, Power Run, Oiler, Slide, and Strikedown.
Return of Convoy
- Fire Tanker W Team (Micro Trailer W Team, 1991)
- Japanese ID number: C-365
- Accessories: Micro Trailer #5
- In Japan, Roadburner came as part of the Fire Tanker W Team with Wheel Blaze, Oiler and Slide. All four components were identical to their Hasbro releases. The group also came with Micro Trailer #5.