Abstract: A vehicle including at least one wheel and at least one hub assembly associated with the at least one wheel. The at least one hub assembly includes a hubcap. The hubcap has a transparent body configured for housing a lubricant, a fill port, and at least one continuous indication feature such that a lubricant volume is indicated in any orientation of the hubcap.

Abstract: A vehicle including a hitch configured to couple to an implement. The hitch includes a frame, at least one linkage supported by the frame, and at least one latch pivotally connected to the frame and connected to the at least one linkage. The at least one latch has a distal end and a projection. The at least one latch is configured for selectively rotating between an engaged position for retaining the implement and a disengaged position for releasing the implement. The hitch also includes a mechanical stop connected to the frame and positioned adjacent to the projection in the engaged position of the at least one latch such that the mechanical stop is configured for preventing a deformation of the at least one linkage.

Abstract: A vehicle including at least one wheel and at least one hub assembly associated with the at least one wheel. The at least one hub assembly includes a hubcap. The hubcap has a transparent body configured for housing a lubricant, a fill port, and at least one continuous indication feature such that a lubricant volume is indicated in any orientation of the hubcap.