million to Recapitalize (Recap) its Family of Heavy Tactical Vehicles (FHTV). The FHTV 4 contract covers an estimated 1,800 FHTVs and in addition to HEMTTs covers PLS trucks and also includes the production of approximately 1,000 new production PLS trailers. HEMTT models account for around 75 per cent of the Recap potential, and all work performed under the contract will be completed in Oshkosh, Wisconsin. Deliveries will run from 2015 to 2019. In March 2016, Oshkosh received FHTV 4 awards valued at $430 million and covering the Recap of 1212 HEMTTs and PLS, plus the production of 345 new-build PLS trailers. Deliveries are slated for 2016–2017. In April 2017, Oshkosh announced further FHTV 4 awards valued at more than $258 million for the Recap of 670 FHTVs plus the production of 356 PLS trailers. Deliveries commence in December 2017. On 23 May 2018 Oshkosh announced a further FHTV-4 award, this valued at $235.2 million for the Recap of 410 FHTVs and the manufacture of 680 new PLS trailers. Deliveries commence in FY19. On 8 February 2019 Oshkosh announced an FHTV-4 award valued at $225.7 million for the Recap of 407 FHTVs and the manufacture of 601 new PLS trailers. Deliveries commence in FY19. The final FHTV 4 award was announced by Oshkosh in March 2020. The award was valued at US$346.4 million and called for an undisclosed quantity of U.S. Army and U..S Army Reserve FHTVs to be Recap’d. Quantities/breakdown were not revealed, and deliveries were scheduled to conclude in December 2021. On 3 May 2021 the U.S. Army announced that it had awarded Oshkosh Defense a three-year extension to the FHTV 4 contract. Under the extension, Oshkosh will provide new and Recap'd HEMTT, PLS trucks and trailers, and HETs. The initial delivery orders call for a total of 353 new and recapitalized vehicles, with HEMTTs accounting for US$130.5 million (inc. 33.8 million for M1977A4 CBTs) of the US$146.8 million total. Used vehicles can be returned to Oshkosh as part of a recapitalization program where they are stripped to their frame rails and then fully rebuilt to a zero-hour, zero-mile, like-new condition. Recapitalized vehicles are assembled on the same production line as new vehicles, and put through the same performance tests and inspection procedures as new vehicles. Recapitalized vehicles are returned to the Army with a new bumper-to-bumper warranty and include air-conditioned and armor-ready cabs; electrical upgrades, and an anti-lock