Some semi trucks use single axles, while others use double or tandem axles. Here are the differences between the two setups and why they matter.

Mack Trucks introduced the Mack S852, an 85,000-lb. gross axle weight rating of its proprietary tandem drive axles, which is available for order now. Customers can spec it for specialized severe-duty ...

Mack Trucks has released the S852 tandem axles, which have an 85,000-lb. gross axle rating and are now available to spec on the Granite model for specialized severe-duty or heavy-haul applications.

Despite decades of supplying and improving upon some of the oldest and most reliable components found on trucks, axle and suspension manufacturers are facing new challenges as new operational demands ...

Axles, brakes, suspensions and tires and all of their related components are part of an apparatus’ foundation, despite the fact that they won’t be used on every call or training session. Gross axle ...