The SX2190 is a 7.5 ton 6x6 special heavy duty truck developed and built by Shaanxi Automobile Group and used by the People's Liberation Army of the People's Republic of China. It is a copy of the Steyr-Daimler-Puch (now part of General Dynamics European Land Combat Systems) 91 and replacing the older JN252, CQ261 and SX250 heavy duty trucks in the 1990s.