KENWORTH CHASSIS
- 1982 (1) (RSS)
- 1983 (2) (RSS)
- 1984 (2) (RSS)
- 1985 (1) (RSS)
- 1986 (1) (RSS)
- 1987 (1) (RSS)
- 1988 (1) (RSS)
- 1989 (1) (RSS)
- 1990 (2) (RSS)
- 1991 (2) (RSS)
- 1992 (1) (RSS)
- 1993 (1) (RSS)
- 1994 (1) (RSS)
- 1995 (1) (RSS)
- 1996 (2) (RSS)
- 1997 (1) (RSS)
- 1998 (3) (RSS)
- 1999 (3) (RSS)
- 2000 (2) (RSS)
- 2001 (2) (RSS)
- 2002 (3) (RSS)
- 2003 (3) (RSS)
- 2004 (2) (RSS)
- 2006 (2) (RSS)
- 2007 (1) (RSS)
- 2008 (2) (RSS)
- 2010 (2) (RSS)
- 2011 (2) (RSS)
- 2012 (1) (RSS)
- 2014 (1) (RSS)
- 2015 (1) (RSS)
- 2016 (1) (RSS)
