How can you find the year of this suzuki ATV VIN number KM4AG43A1V1101882?

The 10th digit is the year. I,O and Q are not used in a vin number and in addition U,Z and 0 (Zero) are not used in the year. A is 1980 B 1981 C 1982 continuing on and skipping the mentioned letters your ATV is a 1997. In 2001 thru 2009 you will find a number associated with the year 1 is 2001 2 is 2002 ect... In 2010 the alpha digits started over. A=2010 B= 2011 and so on.