<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by J. Rees:
If I get a 40' coach and tow a jeep, do I need a class A license?
Thanks,
Jason </div></BLOCKQUOTE>
California beats to a different drummer

and uses length of a coach, instead of weight, to determine the license class of a rv(housecar). The CA DMV website link is:
http://www.dmv.ca.gov/dl/dl_info.htm
A Noncommercial Class A license is required if you tow:
a travel trailer weighing over 10,000 lbs. Gross Vehicle Weight Rating (GVWR) which is not used for hire.
a fifth-wheel travel trailer weighting over 15,000 lbs. GVWR which is not used for hire.
a livestock trailer that is not for hire, weight over 10,000 lbs. GVWR but not over 15,000 lbs. GVWR, and is operated within 150 miles of the farm by a farmer to transport livestock.
A Noncommercial Class B license and endorsement is required if you operate:
A housecar over 40 feet but not over 45 feet.
Exemptions: Holders of a commercial Class A or B license, a noncommercial Class A license, and all fire fighter license classes.
I also found a website which lists the requirements for all states:
http://www.towingworld.com/articles/TowingLaws.htm
Sue