The MK23/MK25 Cargo variant of the MTVR family will replace the M813A1, M923A1, M923A2, M925, M925A1, M813 with ISO Bed and the M923 with ISO Bed. These trucks use state of the art commercial technology including an independent suspension system, electronically controlled engine and transmission and a central tire inflation system, which increases the off-road maneuverability and mobility of the vehicle. The difference between the MK23 and MK25 is that the MK25 has a 20,000-pound capacity self-recovery winch. The MK23/MK25 is a 7-ton, 6X6 designed for use on all types of roads, highways and cross-country terrain. It is capable of traversing a 60 percent gradient, a 30 percent side slope up to 15 mph and a 40 percent side slope at 5 mph. It is capable of an on-road cruising range of 300 miles. The MK23/Mk25 variants are capable of being transported by highway, rail, sea and air. MK23A1/MK25A1is referred to as “ready to accept armor” (RTAA). This model has upgraded cab mounts, armored flooring, upgraded suspension, and air conditioning. RTAA is not considered an armored vehicle and is interchangeable with the MK23/MK25 to satisfy (T/E) allowances.