is this a honda atv ?. all honda atvs have the vin number stamped on a metal bracket welded in between the frame tubes in the front middle of frame, 17 digits, read left to right, count to the 10th digit, this tells us the year. and post a pic, this will even make it easier for us !.so i found the serial no on this Honda 4x4 4 wheeler I'm trying to identify the year and size. A178TE250434205152.
I believe the first digit is an A or 4. Does anyone know how to deciipher the vin numbers?