The Kenworth Model T440 tractor ranges in GVW from 33,000 pounds to 68,000 pounds. Options include the Kenworth extended day cab, which has an additional six inches of length and five inches of cab ...

Peterbilt today, July 7, added its Model 335 medium-duty hybrid-electric tractor to its family of hybrid vehicles eligible for federal tax credit. Peterbilt says the credit of up to $9,000 from the ...

KIRKLAND, Wash. — Kenworth has introduces its T440 model in tractor and truck configurations for regional haul, city pickup and delivery, municipal and vocational applications. “The new Kenworth T440 ...

Kenworth is developing a prototype Class 8 hydrogen fuel cell tractor designed to provide true zero-emissions operation. LONG BEACH, CA. Kenworth Truck Co. is developing a Class 8 hydrogen fuel cell ...

LOUISVILLE, Ky. –A new Class 8 highway truck from Kenworth was among the sexiest new products unveiled at this year’s Mid-America Trucking Show. Kenworth claims its latest model is the most ...

The new Kenworth Medium Duty Body Builders Manual offers extensive information on 2008 model Kenworth T300 medium-duty trucks and tractors equipped with the new 2007 PACCAR PX-6 and PX-8 engines. The ...

I still recall my first meeting with a T800. It was in the fall of'86, the year the truck was introduced and a little more than a year after the T600 had made its game-changing debut. The word going ...