builds a medium-duty vocational truck series called the Xpert (ACMD). It uses a 2-3 person cab made by Chinese Qixing (QX-PW21TGD). Autocar has also offered the Xpert with dual-steering system for garbage truck service. Autocar announced on May 7, 2019, the relaunch of the DC conventional truck that had been the core of Autocar's business from the 1950s through the 1970s. The relaunched DC is completely new and reported to have several unique features, such as the first 160,000 PSI steel frame rails, an upgraded electrical system, and a cab that fits three workers and is designed for serviceability, with a full steel structure inside the dashboard and aluminum sheets as dash panels. The first version released is the DC-64R, which is purpose-built for refuse applications. Another unique feature of the DC is that Autocar mounts full roll-off hoist bodies on the Autocar production line, avoiding numerous problems when modifications are made after production. Additional variations of the DC announced include the DC-64D for dump trucks, the DC-64M for concrete mixer trucks, and the DC-64P specifically for concrete pump trucks. On May 13, 2021, Autocar announced the launch of the E-ACTT, a fully electric terminal tractor. Autocar had first introduced electric trucks in 1923. Current truck models ACMD class 7/8 medium/heavy-duty cabover ACTT terminal tractor and E-ACTT electric terminal tractor ACX class 8 severe-duty cabover DC-64D, DC-84D, DC-64M, DC-64P, & DC-64R conventional trucks Current truck vocations Aircraft and military support trucks, such as tankers and Scissor lift trucks. Concrete mixer trucks Concrete pump trucks Dump trucks Refuse trucks Road Maintenance trucks, such as Paint Stripers, Heavy-Duty Street Sweepers, and Water Blasters Terminal tractors (also known as yard trucks) Historic trucks "Delivery Wagon" - The first motor truck in the Western Hemisphere, 1899 Type XVIII - Restart of Autocar truck production, announced 1907 Type XXI - 1910 to 1922 Type XXVI - 4- to 6-ton, 1919-1925 Type XXVII - 2- to 3-ton, 1921-1925 A64, A75 & A102 - Aluminum, lightweight ACL & ACM - Conventionals, used the Xpeditor cab, 1990 to 2001 ACX E3 - Hydraulic hybrid-drive truck, 2010 to 2017 AP - Extreme-Duty, with planetary axles AT64F - "The Legend" semi-tractor 1983-1988 AU - Short-hood Aluminum C - Gasoline Conventionals CK - Half-Cab Construcktor (previously KK93) & Construcktor 2 (used the Xpeditor cab) DC - Diesel Conventional from 1939 to 1984, relaunched in 2019 DCU - Short-hood Dispatch DK -