The Radios: The M4 Tanks Radios Were Cutting Edge Technology For Their  Time, and Better Than German Tank Radios US Army and Marine Radios The Sherman tank came with an SCR-508, 528, or 538 radio set. Command tanks had an additional SCR 506 mounted in the right front sponson. This lets the tank listen on … Continue reading #11 The Radios: The Sherman Tank Had Some Of The Most Advanced Radios In The World At The Time