Steel Soldiers now has a few new forums, read more about it at: New Munitions Forums!
Microsoft MSN, Live, Hotmail, Outlook email users may not be receiving emails. We are working to resolve this issue. Please add support@steelsoldiers.com to your trusted contacts.
Both king pins are standard arround the world, the 2" is the standard one and the 3.5 " is heavy duty towing in the class over 100 tons. This King in in Europe does not exist. Here it is a 3" king pin. And as far as I know, in the states it is also 3 " and not 3.5 ".
Wolf