OFF-ROAD's HD Dodge tow/chase truck was in need of a gearing change due to an increase in tire size. Having the 6-speed manual transmission has enabled us to put off this upgrade for a while due to ...

In the automotive world, especially when it comes to off-road trucks and SUVs, differentials come up all the time. Is your differential locking, limited slip or open? Do you have a transfer case? One ...

American Axle and Manufacturing Holdings Inc., AmTech International, Bharat Gears Ltd., Circle Gear and Machine Company Inc., Dana Inc., Eaton Corp. Plc, FA.TA ...

Based on completely different platforms, the family-sized EV9 and the compact Niro EV have been hit with a recall concerning the differential gear bolts within the gear drive unit. As it happens, four ...

However, not all innovations are equal, and nor do they follow a constant upward trend. Instead, their evolution takes the form of an S-shaped curve that reflects their typical lifecycle from early ...

Gearheads often talk of limited-slip and locking differentials, but how do the "standard" mechanical diffs compare with electronic versions?

A differential plays an essential role in pushing or pulling a car in a straight line and efficiently and comfortably moving it through a corner. Basically, it’s a device that allows two sides of an ...

For part two of our series about transforming Jared Lehenbauer’s new-to-him ’01 Ford F-250 into a truck that’s better suited to his needs, we’re detailing how to select the correct gear ratio for two- ...

Taking any remotely interesting mechanical contraption and replacing one of its covers with a transparent one almost always yields deeply satisfying visuals. And that's the case here with this Ford ...