If you have bought a used trailer, you will need to fill in the change of ownership form on the left hand navigation of the main Customer Care page. This will be sent to our Customer Care Department who will confirm by e-mail (if you have listed one) that the details have been updated. You will need to supply us with the details of the previous owner for validity purposes. You will also need to send a copy of your purchase receipt or proof of ownership by email at the same time to care@iwt.co.uk