Abstract: Apparatus for use on the rear end of a vehicle for supporting two auxiliary gas cans, including a cross-arm affixed to the spare tire holder, a pair of short support arms each being affixed at the inner end to the opposed ends of the horizontal cross arm, a vertical can holder back affixed at the outer end of each support arm, a pair of bumper brackets each affixed at its lower end to the vehicle bumper and at the upper end to a vertical can holder back, a pair of support legs each affixed at its upper end to the lower end of a can holder back and the lower ends being affixed to the vehicle bumper, brackets on each can holder back for supporting the lower edge of a gasoline can and removable attachment elements secured to the upper end of the gasoline cans.