Been in since 2001 driven M1009, M1009, numorus types of HMMWV's, Deuce, 5 ton, LMTV, FMTV,Scamps, LAV, MRAP, Cargo HEMMIT Fuel HEMMIT, M915, and all kinds of forklifts. The LMTV's and FMTV's as well as the MRAP (FMTV Based) all are too top heavy and roll over easily.