2010 U-HAUL S FLEET, LLC, 2010 TM-1, LLC, 2010 DC-1, LLC, and 2010 TT-1, LLC, as Co-Issuers and U.S. BANK NATIONAL ASSOCIATION, as Trustee 2010-1 BOX TRUCK BASE INDENTURE Dated as of October 1, 2010 Box Truck Asset Backed Notes (Issuable in Series)