This 80sTees.com exclusive Transformers t-shirt shows Grimlock in robot mode in a circle and transformed into a mechanical Tyrannosaurus in a triangle. The shirt includes the iconic Transformers logo and an Autobot logo that reads Heroic Autobot.

As the leader of the Dinobots, Grimlock has had to show his dominance in both robot and transformed mode. Whichever form he appears in, Grimlock has played a major role in keeping the universe safe from the Decepticons.

For any fan of the leader of the mighty Dinobots, this 80sTees.com exclusive Vintage Grimlock Transformers T-Shirt is a must have!