Ferrara Fire Apparatus has chosen Raydan Mfg Inc's Air Link air-ride walking beam suspension as standard equipment on its 100-ft and longer tandem axle aerial fire trucks. Ferrara is the fifth fire apparatus manufacturer to include the Air Link as standard equipment.
Other manufacturers include Emergency One Inc, Smeal Fire Apparatus Co, Sutphen Corp, and Spartan Chassis Inc. The Air Link suspension is also offered as an option by KME Fire Apparatus, Aerialscope Inc, American LaFrance Corp, and Saulsbury Fire Rescue.