The success of the P23, and subsequent interest in an independent suspension solution for US Army and Marines 5-ton truck upgrade projects led to Oshkosh (and the then Rockwell) approaching Timoney with regard to a licence arrangement for the suspension.
Oshkosh has since fitted TAK-4 independent suspension system to its Palletized Load System (PLS) trucks,[REF] Logistic Vehicle System Replacement (LVSR) trucks[REF] and M-ATVs (MRAP - All-Terrain Vehicle), and the system has been retro-fitted to US Army/Marines General Dynamics/Force Protection Cougar MRAPs, BAE Systems' RG-31 and RG-33 MRAPs [REF].