Stunning RC Trucks, Tractors, Excavators and more in 1/87, 1/32, 1/16 and 1/14 scale. Virtually all 1:18 scale models produced in recent years have opening doors, hoods, and trunks along with functional steering wheels which turn the front wheels. Tires are often mounted on workable 'springy' suspension systems. Normally the hood / bonnet lifts to reveal a detailed and accurate engine bay (whether this is a separate cast piece or simply a portion of the cast and painted body located between the fenders). Higher end models are equipped with genuine leather interiors, accurate engine detail, operational sunroofs, movable windshield wipers, adjustable seats, operational gear levers and other realistic accessories. Most models are approximately 11 inches (280 mm) long by 5 inches (130 mm) wide by 4 inches (100 mm) tall, depending on what vehicle is being represented. Such detail is common to 1:18 scales and larger. Typically, and according to local law, companies that produce model cars will have licensing arrangements with real car manufacturers to make replicas of their cars, both in current production or of discontinued models.