Peterbilt Motors Co. on Wednesday, Oct. 29, began full-production of its new front air leaf suspension. The company says its proprietary front air leaf suspension — now available for customer order on ...

Peterbilt Motors Co. has begun production of its proprietary Front Air Leaf Suspension, now available for its Model 384, 386, 388 and 389 trucks Peterbilt Motors Co. has begun production of its ...

PETERBILT MOTORS COMPANY recently announced new suspension, engine, drive axle, and appearance packages for its highway tractors. The introductions came at the Mid-America Trucking Show in Louisville, ...

Peterbilt is now offering the Hendrickson Primaax EX severe-duty vocational air suspension system designed for vocational, severe service, and heavy-haul applications. The suspension system will be ...

Peterbilt, Denton, Tex., introduced the Flex Air tandem air suspension with the lowest installed weight of any comparable suspension. The Flex Air, rated at 38,000 pounds, features a new revolutionary ...