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 ...

The Ford patent shows a bolt-on kit to add an extra rear axle to the Ford F-150 pickup. This second rear axle is designed to handle more payload for the full-size truck. This patent is targeting a non ...

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, ...

Dana's Spicer Pro-40 tandem axle is now offered in the 2013 Paccar data books for commercial vehicles under the Kenworth and Peterbilt nameplates. Dana Holding Corp. Dana's Spicer Pro-40 tandem axle ...

ATLANTA — Dana Inc. introduced the next generation of its Rhombus TireAnalytics platform. It also introduced its new Spicer S172 series single-drive axle for Class 7 and 8 vehicles and its Spicer D172 ...

Peterbilt offers a range of axle configurations, from lightweight single axles to heavy-duty tandems, and from axle-forward to axle-back designs. Each option impacts payload capacity, maneuverability, ...

NASHVILLE, TN. Dana Holding Corp. introduced its new Spicer AdvanTEK 40 tandem axle and a new Spicer Life Series main driveshaft and inter-axle shaft models here at a press conference here ahead of ...

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.