a child &# 39 ; s ride - on vehicle including a molded plastic body member with a wheel - mounting assembly including a frame member . the wheel - mounting assembly is mountable to the body member with the frame member adjacent the body member . a tongue extends downwardly from the body member to be received by a pocket formed in the frame member so that the tongue fits into the pocket as the wheel - mounting assembly is mounted to the body member , with the tongue fitting closely within the pocket when the wheel - mounting assembly is mounted to the body member , the tongue and pocket thereby establishing alignment between the wheel - mounting assembly and the body member .