Trax

Transforming into the car of the same name, the  Trax is a model of  Transformer produced by  KSI, and is available in an array of fetching colors. They've sure built a lot of them, and they'd probably make for a pretty handy army if  you needed one...

Fiction
Multiple Traxes were among the KSI-built Transformers that Galvatron took control of. One of the Trax drones shot down the Autobot ship when they attempted to retrieve the Seed from  Joshua Joyce, while others were killed by  Hound and  Bumblebee when they were defending the humans. Yet more were victims of the  Dinobots' charge and  Optimus Prime's detonation of  Lockdown's grenade.