Boxer is an eight-wheeled multirole armoured vehicle in the >35-tonne class. It is unique in that through swappable mission modules it can be reconfigured to perform a variety of roles. Lynx is a family of tracked armoured vehicles in the 30- to 50-tonne class. The Lynx design concept separates the vehicle into two primary parts, the basic vehicle and specialist mission and role equipment. The Lynx was shown publicly for the first time in June 2016. The TPz (Transportpanzer) Fuchs ("Fox") is a six-wheeled armoured personnel carrier that first entered service in 1979. Current generation models remain in production and Rheinmetall is currently upgrading German Army vehicles to A8 standard. The HX family are a range of purpose-designed tactical military trucks, the first order for which was placed in 2004. The first HX2 range trucks were delivered in 2016. In total at least 14,600 HX/HX2 range trucks have been ordered since 2004.