The easiest way to keep your driving pedals from slipping across the floor is to attach them to a non-slip carpet protector mat, better known as a carpet mat or officer chair roller mat.
  | 
| ThrustMaster Driving Wheel and Pedals attached to a non-slip carpet protector | . | 
  | 
| The underside of ThrustMaster Pedals attached to a carpet protector / chair roller mat. | 
  | 
| ThrustMaster Wheel and Pedal Set uses 2 M6 bolts to attached to Roller Mat | . | 
  | 
| This is what a simple roller mat looks like | 
This setup has worked awesome for me. I love the ThrustMaster Wheel and Pedals for my XBOX One.