Weighing: go to the 221 truck stop on I-35 at Buda (just north of the Airstream dealer). It is best to weigh it as described in one of my recent posts so that you have all the pertinent numbers for truck and trailer. They won't let you unhitch on their scales, so weigh truck with trailer attached, then weigh truck alone. The difference is the trailer weight.
Inspection? I frankly don't know anyone around here who gets their trailer inspected. I have bought 2 from the local dealer and there are no inspection stickers on either. I do understand that to initially license a trailer from out of state, you may need to have an inspection.
John W. Irwin
2005 Classic 28 "Sabre-Dog III"
2013 Silverado 2500HD Duramax/Allison LTZ
WBCCI #9632, TAC TX-10