2006 Suzuki LTA700XK5
http://www.atvstyle.com/index.php/atv-vin-number need to know the year a bike was built
1997 Suzuki LT-4wd
1987 LTF230
Try using this decoder: http://www.motoverse.com/tools/vin/suzuki.asp
1990 LT-F250
Model year 1992
The VIN is stamped on the frame and can be seen looking between the left rear tire and the fender
2002. I used the source link to decode
1996 LT-F4WDXT King Quad
Google, piratebay , another torrent, look for pdf's they have them for a lot of newer ATV from 2003
The 10th digit is the model year