This set consists of detailed, accurate resin cast mainwheels with exacting tread pattern and a choice of two styles of ribbed hub nosewheel. The nosewheel tire patterns included are smooth and ribbed. The mainwheels are molded without the brake lines, which are added by the modeler from the included wire and pressure couplings. Complete, illustrated instructions in color detail the easy to install brake line procedure, which will yield a much more realistic look than if they were molded in. These wheels are designed to replace the vinyl/plastic wheels in the Trumpeter kit, but will greatly improve both the Hasegawa and Revell offerings as well.