From lifelineambulance.com:

Burlington Community Fire Protection District

Reference #: 5343
Model: Superliner Type I
Dealer: Jefferson Fire & Safety
Module Size: 171″
Headroom: 72″
Chassis Make: F-Series
Chassis Type: F550
Wheel: 4WD
Air Ride: Liquid Spring
#chicagoareafire.com; #BurlingtonCommunityFPD; #LifeLineAmbulance; #ambulance;

Life Line Ambulance photo

#chicagoareafire.com; #BurlingtonCommunityFPD; #LifeLineAmbulance; #ambulance;

Life Line Ambulance photo

#chicagoareafire.com; #BurlingtonCommunityFPD; #LifeLineAmbulance; #ambulance;

Life Line Ambulance photo

thanks Martin