Used 4th Gen Search Advice

[shane_th_ee]

The VIN won't help you at all as there's no axle code nor even a derivative of the axle code... https://www.fleet.ford.com/partsandservice/vin-guides/

 

[shane_th_ee]

Mine is pretty close although not exact and not all details. For example it shows both 17 and 18 inch wheels. Its not the window sticker that's for sure. I think you are right, cant disagree. I wish I had the window sticker for mine!

I think (probably year dependent) if you have a 7 pin trailer connector you have the HD tow package.

All 4th gens have the 7 pin trailer connector.