The Tonka TreadShifters are a line of vehicles that change from a "normal" everyday vehicles into a crazy off road racers.  They are modified with large wheels & tires, change in aggressive stance, extreme off road safety cages & equipment.  

 Trash Day Enduro Day Racer Rendering 

Trash Day Enduro Day Racer Rendering 


 Production Toy

Production Toy


Early Concepts

Many different types of vehicles were looked at initially.  

Exploring how different each vehicle could look from base to modified was one of the main goals.


Image Galleries

Vehicle Development:  

Renderings, Design Layouts, & Toys

  Design Gallery

Design Gallery