Is this a first or second series truck? Second Series should have the s/n stamped on top of the left frame rail ahead of the steering box.
Does the WV title number match the door post number? Does the engine s/n match the door post? If they match, you have a good clean title for that truck. Someone in PA had a title issue and got it straightened out with a new number issued by PA. The truck was then sold to someone in WV and retitled in WV using the "new good number" from PA...no title issue here that I see.
Mike B
