UPDATE: We've changed the controls to:
Up Arrow to accelerate, Down Arrow to brake.
Left and Right arrows tilt the truck.
Please let us know if you like it better this way! (BTW lefties can use WASD in the same manner).
@darkacrejack - Yeah definitely. We need to work on that aspect. With iOS, you have no concept of 'hover' which is why hover feedback didn't make it into this build, but we'll work on it!