Choosing between single and tandem axle configurations affects everything from purchase price to safety on the highway — a decision that matters whether you're a weekend hauler in Illinois or a ...

Dana introduced its new Spicer S172 series single drive axle for Class 7 and 8 vehicles during a press conference at the Technology & Maintenance Council annual meeting in Atlanta. According to Dana, ...

[Stay on top of transportation news: Get TTNews in your inbox.] When it comes to spec’ing, getting the best fuel economy is about building a tractor with all the right pieces. Even with the best basic ...

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 ...

It’s great to have the loading capacity of a spread-axle trailer, but tires will pay the toll, so invest in tires optimized for the application. You can’t beat a spread-axle trailer for flexibility, ...

Those who wonder why vehicle weights and dimensions are so varied from one jurisdiction to the next can look directly to Ontario. The province had achieved several productivity gains during the late ...