Peterbilt has selected the JOST JSK37 12” inboard air slide fifth wheel as standard on its Model 579 Class 8 truck. The base of the new JOST JSK37 inboard slider is 23 lbs. lighter than previous ...

Peterbilt has named the Jost JSK37 12-inch inboard air slide fifth wheel as standard on its Model 579 Class 8 truck, according to a Jan. 22 press release from Jost. The standardization became ...

Peterbilt Model 579 trucks will now come standard with Jost JSK37 12-inch inboard air slide fifth wheels. The inboard slider is 23 lb. lighter than previous models, and Jost refers to other benefits ...

Peterbilt has made the Jost JSK37 inboard air slide fifth wheel standard equipment on its Model 579 Class 8 truck, Jost says. The base of the new slider is 23 lbs. lighter than previous models, ...

Peterbilt Model 579 trucks will now come standard with Jost JSK37 12-inch inboard air slide fifth wheels. The inboard slider is 23 lb. lighter than previous models, and Jost refers to other benefits ...

Jost International has released the JSK37USK series air-release fifth wheel with sensor technology that allows the driver to confirm that the fifth wheel is safely and properly coupled. The JSK37USK’s ...

JOST International fifth wheels will be available as factory installed options on International trucks manufactured by Navistar. Published JOST data book assemblies will include their cast iron, ...

The Kenworth T680 now comes standard with the Jost JSK37USB fifth wheel, designed for simple and safe coupling. The Jost fifth wheel only has four moving parts and has a simple mechanism that allows ...

Between higher fuel prices and added weight on new vehicles as a result of heavier emissions control equipment, truck operators have become more weight conscious than ever when specifying components.

The Jost JSK37 12-inch inboard air slide fifth wheel is now standard on the Peterbilt Model 579 effective Jan. 1, the company announced Tuesday. The base of the new Jost JSK37 inboard slider is 23 ...