The M4 Sherman tank was an American tank. It uses a 75 milllimeter round and has a top speed of about 25 mph. In terms of armor and firepower, it was inferior to the Tiger tank but could hold its own against the Panzer IV. It was a cheap and easy tank to make, and nearly 50,000 were produced. In the movie, several Sherman Tanks were seen in D-Day on Omaha Beach, and one is seen at the Battle of Ramelle, when all the Tigers are gone.