When the Aerialbots formed Superion, Motormaster and his teammates followed suit and merged into Menasor. A cold and brutal tyrant, without an ounce of mercy or care for any lesser being, he considers himself the true "King of the Road. Cold War They formed into Menasor and ran amok in Iacon for a while, until Ultra Magnus arrived and began to attack Menasor by insulting the Stunticons individually. In what is presumably an attempt to fix this, the art on the Hasbro gift set uses the lower legs from the Takara art, but this leaves Motormaster's upper legs mistransformed. As such, Motormaster was given Generation 1 toy-esque stickers for the owner to apply if they wanted.

Not only did Magnus succeed in disabling Menasor, but in particular, he damaged Motormaster severely. Motormaster was presumably present as part of Menasor during the Battle for Sherman Dam in Primax 096. Though they struck a devastating first blow, the Decepticons were ultimately forced into a retreat when Blaster and Grimlock, then squabbling over Autobot leadership, managed to put aside their differences and rallied their forces into a counterattack. TRANSFORMERS G1-INSPIRED DESIGN: This Legacy Series Transformers 13-inch Decepticon Motormaster robot toy is inspired by the animated series, The Transformers, updated with a Generations-style design. and was later present with Megatron's troops when Soundwave and Starscream announced they were taking over.Thus Motormaster is sometimes portrayed as a double-trailer rig, even though the "front trailer" doesn't have any rear wheels.

Although the Stunticons often fought the Aerialbots, Motormaster's great desire was to off Optimus Prime. There, they joined in with a group of malcontents and attacked Optimus Prime and Windblade as they made their way through the neighborhood.Four Warriors Come out of the Sky Motormaster and his team formed Menasor to fight their Autobot counterparts, but were steamrolled by the might and firepower of the Battleship Maximus.

When the Stunticons were transported into 1930s Chicago by a malfunctioning Teletran 3, a group of human criminals found them dormant in their car modes and started using them. Afghanistan, Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan Republic, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, British Virgin Islands, Brunei Darussalam, Bulgaria, Burkina Faso, Burundi, Cambodia, Cameroon, Canada, Cape Verde Islands, Cayman Islands, Central African Republic, Chad, Chile, China, Colombia, Comoros, Cook Islands, Costa Rica, Cyprus, Czech Republic, Côte d'Ivoire (Ivory Coast), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia, Falkland Islands (Islas Malvinas), Fiji, Finland, France, French Guiana, French Polynesia, Gabon Republic, Gambia, Georgia, Germany, Ghana, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guam, Guatemala, Guernsey, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jersey, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Macau, Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Montserrat, Morocco, Mozambique, Namibia, Nauru, Nepal, Netherlands, Netherlands Antilles, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Niue, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico, Qatar, Republic of Croatia, Republic of the Congo, Reunion, Romania, Russian Federation, Rwanda, Saint Helena, Saint Kitts-Nevis, Saint Lucia, Saint Pierre and Miquelon, Saint Vincent and the Grenadines, San Marino, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, Suriname, Svalbard and Jan Mayen, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and T However, their ranks were still missing Breakdown, and Motormaster and Dead End had an inkling as to where he was.Rumble stole a truck that would become Motormaster from a hard hat-wearing trucker named Possum Brown. Transformers came to its peak in 1986, but Hasbro had nearly exhausted licensable designs from other manufacturers, including old Takara toylines. Their first strike was impressive, holding back Optimus Prime and a cadre of Autobots and shooting the Aerialbots out of the skies.