I bought a motorcycle in Florida last February. The state of Texas would NOT register it until I returned to Texas to get it inspected. I had to register it in Florida where all I needed was a PO box for an address. When I returned to Texas and had it inspected I had not problem with the registry.
I had bought a truck a few years ago in Arizona and had a lot of trouble with the Texas registry. I had a 90 day tag from Az. on it to allow me time to return to Texas. What I didn't know was that Texas fined you $25.00 every 30 days that you didn't register it in Texas from date of purchase. You get 20 days to register before the fines start. It cost me $75.00 in fines for being late. The next issue was the title. Arizona does not have a paper title, it's all on line. I had a printed title from Arizona that I downloaded form the net. Texas needs a paper title to register. I spent an more then a hour at DMV office. We had conference call with Austin, Arizona, the Longview DMV and me. Texas insisting on a paper title, Arizona insisting they don't issue what Texas wanted . Finally Texas gave in and excepted the Arizona title I had. I don't think I will ever buy something out of state again unless I plan to return to Texas right away.