As truck manufacturers turn to “downspeeding” as a means of getting every fraction of an mpg from heavy-duty vehicles, the focus has been on optimized engines and transmissions. But at the TMC confab ...

Whether it’s a Cherokee or Wrangler, Dana 30 or Dana 44/30 hybrid, most Jeeps (other than fullsize) from the mid-’80s to the mid-2000s used the same basic solid-axle Dana 30 frontend with the same non ...

Technical innovations are coming fast for off-road enthusiasts who upgrade their 4x4s to pursue more difficult trails and for those extreme 'wheelers who compete in rockcrawling championships.

LOUISVILLE. Dana Holding Corp. introduced new lightweight versions of its Spicer E-Series and D-Series steer axles at the 2014 Mid America Trucking Show this week, along with a new “all-makes” line of ...