Federal Signal 3T22A With American Flag Livery and Sterling Siren 4th of July Special Test, Roblox

Here we have a Federal Signal 3T22A with a 4th of July livery and Sterling siren! Not my best idea in terms of popularity, but I think in terms of YT content creativity for the 4th of July. 0:00 3T22 hilo, 1:09 3T22 alert, 2:21 3T22 attack, 3:42 growl and alert, 4:52 attack