Stroller assembly

A stroller assembly comprising:

• a stroller frame comprising a front horizontal bar and a rear horizontal bar, the stroller frame configured to operate between an open position and a collapsed position such that the front horizontal bar moves toward the rear horizontal bar when the stroller frame is operated from the open position to the collapsed position and the front horizontal bar moves away from the rear horizontal bar when the stroller frame is operated from the collapsed position to the open position;
• a plurality of wheels connected to the stroller frame, the plurality of wheels comprising one or more front wheels and one or more rear wheels;
• and
• a support connected to the stroller frame, the support comprising a first arm, a second arm, and a support wheel, the first arm connected to the front horizontal bar and the second arm, the second arm connected to the rear horizontal bar and the first arm, wherein the support wheel does not contact the ground when the stroller frame is in the open position, and wherein the support and the one or more rear wheels are configured to support the stroller assembly in a substantially vertical position when the stroller frame is in the collapsed position.