Pemasangan gerak mandiri M101A1

Medium Tank M4A4E1 - M2A1 pada T70.[5]
Medium Tank M4(105), M4A3(105) - M4 pada M52.[5]
Medium/Heavy Tank M45 - M4 pada M71.[6]
Pemasangan Eksperimental pada traktor Holt - M1920.[7]
Chasis Eksperimental didesain oleh J Walter Christie - M1920.[7]
105mm Howitzer Kereta Motor T9 (based on Cletrac MG-2 tractor).[8]
105mm Howitzer Kereta Motor T19 (based on M3 halftrack) - M2A1.[9]
105mm Howitzer Kereta Motor T32 / M7 - M2A1.[5]
105mm Howitzer Kereta Motor T76 / M37 (Light Tank M24 chassis) - M4 in mount M5.[8]
105mm Howitzer Kereta Motor T88 (76mm GMC M18 chassis) - M4 in mount M20.[10]