[arcticdude]

Per Mark Zimmerman, the Senior Division Administrator of the Revenue and Fuel Tax Administration on Oct 10, 2014 sent an email to a Bluebird owner stating that "a motorhome (RV) is NOT subject to the weight fees as provided in ARS 28-5432 and you are allowed to fuel at the $0.18 pump. If you fuel at a $0.26 pump, you should go inside the retail station and request an $0.08 refund from the cashier." He then attached a policy memo (policy 13.2.3), which states exactly what they (AZ DOT) considers a motorhome to be. Section B of that policy specifically states "A motor home is exempt from weight fees unless being used in the furtherance of a commercial enterprise". This policy statement is dated 1 May 2004.

If I can remember, I'll scan and post these documents. It was recommended that every RV'er print and carry both papers when traveling in AZ.