california smog requirements?

In 2013 I purchased a 2008 Fleetwood Diesel Pusher, gross GVW 31,000 lbs, from a dealer in Nevada. To bring it into California, all that was required was a VIN verification inspection (can be done by DMV or CHP) and to pay California Use Tax as part of the registration process. No smog was required due to gross GVW. I think the amount of used tax will be your biggest fret!

Edit: Forgot to say I have not been required to have a smog since Reg in Calif.