The invention provides a portable trailer stand, comprising an upper ledge having a longitudinal length extending between a first end and a second end of the upper ledge, an extendable leg coupled to the upper ledge, the leg to selectively extend away from or retract towards the upper ledge, the leg closer to a center of the upper ledge than the leg is to either one of the first or second ends of the upper ledge; and a wheel coupled to the upper ledge, the wheel to remain at a substantially fixed distance from the upper ledge as the leg moves between extended and retracted positions relative to the upper ledge.