Super glad you caught this! The siren is interesting on it not l like the typical Whelen seen on most of the units in the county. I believe the siren is a Tomar 940.
Well, The ladder is More rare than the engine because Engine 40 is a mainline truck meaning it gets used almost every day whereas Ladder 48 is only used if there's an actual structural fire in the city limits or for mutual aid
@@CODE3BOERNE23 Rockwall has 4 engines 2 Ladders and Battalion 1. Central has Engine 1 Ladder 2 and 2’s has Engine 2 Ladder 2 and the ladders run every so often.