Corsicana, Texas, resident Randy Harris re-built this 1996 Peterbilt 377 a few years ago into a heavy hauler, Harris says. He added special inserts, a new steer axle, a new transmission, a fourth axle ...

Owner-operator Aaron Walters got in under the wire of significant declines in glider production with his purchase of this 2019 Peterbilt 389, powered by a 1999-built Caterpillar and outfitted for the ...

The 357 Heavy Haul has a 1,440-square-inch radiator core, which can cool engines like Cat's 625-hp C15 and other high-power diesels. The 357-115's steer axle is 68.5 inches from the back of the cab so ...

Peterbilt's Model 357 heavy hauler is a new configuration of the Model 357 vocational truck and tractor that can accommodate high-power engines up to 625 horsepower, such as Caterpillar's C15. A ...

Peterbilt last year seized a record 20 percent of the vocational market – a gain driven largely by its Model 567. A work truck staple for Peterbilt for the last five model years, the 567 was designed ...

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 ...

These are good days for Peterbilt. The company is logging record sales numbers, and that includes high volumes for its Model 567 vocational truck. Recently, on a dusty desert track in Gateway Canyon, ...