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 ...

Excessive tire wear got you down? Your trailer tracking like a dog? Sounds like you’ve got an alignment problem – or two. Even if you’ve just had your tractor aligned, if the trailer you pull doesn’t ...

Q: We’re seeing excess tire wear on one of our trailers, and our drivers are complaining about the vehicle dog-tracking. We’ve checked the wheel alignment on the trailer, but we’re not seeing ...

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 ...