CA Over-Length Permitting
 

The CA DOT seems to really be working hard to clear up any misconceptions about over-length rigs. This makes it easy:

http://www.dragracingscene.com/news/...ing-for-trips/

Re: CA Over-Length Permitting
 

toterhomes will need to apply for a fuel permit and temporary registration which makes the toterhome a commercial vehicle for the period


If you have your Toterhome/Motorhome regestered as a RV with a RV insurance policy. You might want to call your insurance agent before you do this.