- A: 1988
- B: 1989
- C: 1990
- D: 1991
- E: 1992
- F: 1993
- G: 1994
- H: 1995
- J: 1996
- K: 1997
- L: 1998
- M: 1999
- N: 2000
- P: 2001
- R: 2002
- S: 2003
- T: 2004
- V: 2005
- W: 2006
- X: 2007
- Y: 2008
- 1: 2009
- 2: 2010
- 3: 2011
- 4: 2012
- 5: 2013
- 6: 2014
- 7: 2015
- 8: 2016
- 9: 2017
- A: 2018
- B: 2019
- C: 2020
For example, if the 10th character in the VIN is "S", the model year of the Yamaha Warrior ATV is 2003.