sedans or pickup trucks, with the front fascia taken off an existing SUV or AUV. The vehicle's body has a much lower profile which resembles more of a sedan chassis with an elongated body. In the Cordillera Administrative Region, especially in Baguio City and Benguet province, they have jeeps fitted with truck wheels, or jeeps based from a heavy truck platform, frame and engine. The same goes in other parts of the Philippines with unpaved roads. 2nd-generation jeepneys Fully assembled with refurbished engines, some also have air-conditioning units, most popularly in Makati. Most of these jeepneys have radically expanded passenger capacities, and are often flamboyant and noisy. Many jeepneys from this generation are notorious for belching smoke and almost all run on diesel fuel, though very rarely with gasoline and LPG. Passenger jeepneys from this generation and beyond may employ tailgates especially if they traverse expressways. These are usually rigged mechanically to be controlled from the driver side in lieu of electronic locking systems. 3rd-generation jeepneys Two kinds of 3rd-generation jeepneys have surfaced over the years: Modernized jeepneys and truck- and van-based jeepneys. Modernized jeepneys are manufactured using new engine components and are built with air-conditioning, particularly with recent Euro 4 engine standards imposed in the country. Though some keep the traditional body of the contemporary jeepney, many of these closely resemble a minibus. Their doors may be situated at the side, or at the front, with doors functioning like that of an actual bus. Cab/chassis variants of jeepneys are based on pick-up trucks and van platforms wherein local coachbuilders assemble rear bodies for passenger and cargo hauling purposes. Their doors are situated at the back as a tailgate, and usually have parallel bench seats that can be lifted for more cargo space and air conditioning that may be standard or optional to some car manufacturers. These kind of vehicles are referred to as FB-type vans. Early examples of the modern-type of jeepney include the Toyota Tamaraw, Ford Fiera, and the Mitsubishi Cimmaron (Which predates the Tamaraw and Fiera by a whole decade, introduced as far back as 1961) which had parallel benches offered standard by their respective manufacturers. They were introduced back in the 1970s and was an alternative to the aging jeepney. Modern examples include the pick-up based Toyota Hilux, ISUZU IPV and Mitsubishi L200 to the van-based Hyundai H100, Mitsubishi L300, Kia K-2500 Karga, Isuzu Traviz and