Dana Incorporated announced that its Spicer S140 Series single-reduction, single-drive axle is now available as an option on medium-duty vehicles from Peterbilt, including the 220, 330, 337, and 348 ...
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, ...
Have you ever wondered why some semi trucks have one set of wheels and others have two sets crammed together? That's because some semis use a single axle while others have tandem axles, but why is it ...