Transportation Collaborative (Transportation Collaborative) is recalling certain model year 2015 Trans Tech Bus Student Safety Transporter, Student Transporter Aero, and Roadstar school buses manufactured May 1, 2015, to November 15, 2015, equipped with certain Transpec T6000, T6100, and T7000 series school bus stop arms. The affected stop arms have a reflective decal that may peel loose from the stop arm. As such, these stop arms fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 131, “School Bus Pedestrian Safety Devices.”