Trailer alignment is more important than ever when you run wide-base tires. HDT file photo Proper trailer axle/wheel alignment is critical to maximizing tire life, and it's only become more important ...

Boy, last winter sure was tough on the roads! It seemed that overnight giant, bottomless potholes with putrid, cavernous chasms opened in highways and byways all over the U.S. and promised to devour ...

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 ...