Was wondering if anyone could tell me where you mount your license plate. On the front of the vehicle or on the back? Reason I ask is, I get pulled into the scale everyime I go into MS. For having the license plate on the back. They say it goes on the front. I used to have it on the front, and several years ago got pulled over in KY. And was told it had to be on the back. I am apportioned out of PA. And PA code says that vehicles with one license plate,must display the plate on the rear of the vehicle. Except for truck tractors,which must display the plate on the front. So the question is on a straight truck where does the plate go???