Abstract: A reinforcement member for reinforcing an outer panel of a vehicle door includes an upper wall, an outer wall, a leg and a reinforcement beam. The leg extends between a lower end of the upper wall and an upper end of the outer wall. The reinforcement beam is formed at a lower end of the outer wall for reinforcing the outer panel of the vehicle door. A generally S-shaped flange is formed between the lower end of the upper wall and the leg. A portion of the S-shaped flange is substantially parallel with the upper wall so as to define a recess adjacent the S-shaped flange that provides enhanced retention of a door seal thereto.

Abstract: An improved vehicle box assembly with an upright front panel part and a horizontal floor panel part defined by a monolithic one-piece roll-formed steel sheet member having a desired three-dimensional configuration. The sheet steel member is roll-formed in the lengthwise direction thereof to define a plurality of parallel stiffening ribs. The roll-formed member is thereafter transversely bent to define both front and floor panel parts.