i gotta question for you all. im new here and just recently bought a warrior. the problem i have is that he wasnt sure what year it is and im not sure either i have tried to compare it to other pictures of quads but as everyone knows its not easy to find one that doesnt have some changes. anyway i have narrowed it down to a late 80's maybe 90 or 91, but not sure. does anyone know how to tell the year by the vin or is there a nother way maybe. any help would be appreciated. thanks