You can substitute your SSN number for an EIN number. You need to complete a shipper's export declaration and a commercial invoice. The UPS store can help with that, or you can do it on line. It is less expensive to use a freight forwarder. Search the Denver area for one. They will collect your freight locally and ship to the coast, consolidate all their outgoing freight there then ship. Any problems and you're dealing with a local outfit. The freight forwarder is the least expensive way to go but it's slower because of the wait as they consolidate on the coast prior to shipment. Post 9-1-1 got the government involved big time and made the process difficult. We ship to China and the Far East all the time. Big pain in the butt!
1991 FJ80 converted to an HDT with an A442, Safari intercooler, 3" exhaust, factory Toyota subtank, 3" lift, 285's, Warn 9500xi, rear drawer system, 42qt Engel fridge. This rig is currently for sale