This article follows the efforts of the Tank Destroyers (TD) in the Ardennes during the Battle of the Bulge:
This TD work is among the most dangerous of the war. One of the chief reasons is that TDs are constantly up against superior enemy weapons. For example, none of our TDs (except possibly the M-36) can penetrate the 8-inch frontal armor of the King Tiger, whereas the German 88-millimeter anti-tank gun has been able to penetrate any American tank. And to kill the tiger, TDs must shoot for the tracks, then assault the disabled monster with high explosive, setting it afire.
Click here to read about the equipment and training of American tank destroyers during the Second World War.