This dash is designed to fit in the body of the Vaterra Ascender Blazer body. There is a slot under the dash where you can install a micro servo and use a long screw to attach to the wheel and make the wheel turn with the truck wheels.
Attach: you can use shoe goo, hot glue or velcro to hold it in place. I use a small piece of velcro on the left and right side to hold it in place. Worked out really well. I also painted it tan after printing.