Each armored division was usually composed three armored regiments plus a headquarters. One of the armored regiments was held in division reserve and the other two were fighting regiments. Breakdown of the armored regiment was:
1 Tank Regiment, less one battalion
1 or 2 Infantry Battalion
1 Artillery Battalion
1 AAA Battery
1 Engineer Company
1 Tank Destroyer Company (12 TD)
1 Medical Company
1 Maintenance Company.
Each regiment was broken into two Task Forces:
TF-1
Tank Regimental HQ
1 Tank Battalion
1 Infantry Battalion less one company
1 Platoon of Engineers
1 Platoon of Tank Destroyers (4 TD)
TF-2
1 Tank Battalion
1 Infantry Company
1 Platoon of Engineers
1 Platoon of Tank Destroyers (4 TD)
The division included 158 light tanks, 232 medium tanks, 36 tank destroyers, 24 M4 105mm assault guns, 17 M8 assault guns, 54 M7 105mm SP artillery pieces, 54 M8 armored cars, 640 halftracks, 1,242 motor vehicles, and 8 light observation aircraft. The total personnel strength of the division was 14,664 (plus attachments).