Tractors feature cast wheels, detailed wheel hubs, diesel horn, side mirrors, seat, steering wheel, stack, two fuel tanks, trailer tongue, running boards, Swarovski crystal headlamps and saffire-color brake lights. Three different-style grills included. Trailers have cast wheels, detailed wheel hubs, trailer stand, new refrigeration units, Swarovski crystal saffire rear tail lights and rear doors that can be opened and closed. A full set of decals for four different lines is included.