 Pari gbolohun ti o tẹle: Ni gbogbo ọdun 1943, ọpọlọpọ awọn ẹya US Army rọpo M3A1 pẹlu ọkọ ayọkẹlẹ ọkọ ayọkẹlẹ M8 Greyhound ati iru M20 Utility Car, botilẹjẹpe a fi M3A1 pamọ fun aabo agbegbe ẹhin ati awọn iṣẹ itọsọna ọkọ ayọkẹlẹ. Nọmba kekere ti M3A1s ni a lo ninu awọn : Ìjà Normandy. Diẹ ninu awọn M3A1s ni a lo nipasẹ US Marine Corps ni Pacific theater, ṣugbọn ko si ọkan ti o ri ija. 