Richard Prethaler
| Team | Team WSS |
| residence | Kitzbühel, Austria |
| Occupation | Unternehmer |
| First races | |
| sponsors | |
| sport achievements |
276 BMW 325 Challenge
| Class: | Silver Cup bis 2500 |
| building year: | 1988 |
| cubic capacity: | 2500ccm |
| Team | Team WSS |
| residence | Kitzbühel, Austria |
| Occupation | Unternehmer |
| First races | |
| sponsors | |
| sport achievements |
| Class: | Silver Cup bis 2500 |
| building year: | 1988 |
| cubic capacity: | 2500ccm |