Dual quad air cleaner, valve cover options, exhaust options, air cleaners, velocity stacks, fuel injection manifold, chrome rocker trim, racing helmet, rollcage, fire extinguisher, egg crate griller, USA plate, mirrors, rollbar, pressure tank clipboard, racing wheel, rear bumpers, decal bar, auxiliary lights. Features Real rubber tires True-to-scale detail Poseable front wheels Detailed interior, exterior Officially licensed product Accurately detailed cab interior Detailed chassis and undercarriage Pivoting fifth-wheel for trailer attachment Opening hood with authentic engine detail Functioning trailer landing gear/jack stands Made of diecast metal with some plastic parts Woodgrain plank detail adorns the top of the trailer Chrome trim detail can be striped on with silver paint Specifications Scale: 1-25 Weight: 3 lbs