equipped with silver exterior aluminum wheels optional ramp door and plastic sidewall vents. unit just in - this trailer also has upgraded nxp ramp door and torsion cableless ramp door no spring cables ! n nneo aluminum v-nose round-top not only saves you from the excess rust and weight of a steelie but exhibits state-of-the-art aerodynamics! this neo is both v-nose and slant-nose for even more fuel savings! n noriginal neo cargo trailer-all aluminum bonded exterior skin-integrated tube frame chassis-triple tube tongue a-frame coupler-2