Steering Knobs or Brodie Knobs are a customizable feature of American Truck Simulator and Euro Truck Simulator 2. They are attached to the steering wheel. There are six different knobs, which are the same in both games.
The feature has been added to the games in August 2016 with the updates 1.4 (ATS) and 1.25 (ETS2).
There are four positions on the steering wheel, where you can attach the steering knobs. They are marked with red points in the picture on the right.
Steering Knobs Edit