The R-Series was designed to improve ride quality, manage body height, and permit kneeling relative to a factory leaf spring. - Photo: Reyco Granning

The R-Series was designed to improve ride quality, manage body height, and permit kneeling relative to a factory leaf spring.

Photo: Reyco Granning

Reyco Granning announces the combination of two product lines, the R-Series AM combines Reyco Granning's familiar R-Series drive axle air suspension with the latest air supply module the AirMaster. 

The system is a turn-key bolt-on upgrade to replace the inferior factory leaf spring suspension on Shuttle Bus, Ambulance, RV, and work truck applications with Ford, Ram, GM, and EV chassis.

The R-Series was designed to improve ride quality, manage body height, and permit kneeling relative to a factory leaf spring. 

The AirMaster is factory certified leak free, eliminates air-line freezing, and dramatically improves compressor life relative to legacy air supply systems, according to the manufacturer

The R-Series AM combination enhances vehicle productivity, driver comfort, and resale value.  The outcome is 457-pounds lighter and has an acquisition cost $2,500-less than the Liquid Spring CLASS equivalent.

“The release of the R-Series AM gives our customers a light-weight, durable system, that installs in a fraction of time compared to the competition. This all equates to a lower overall cost of ownership,” said John Stuart, President at Reyco Granning.