Granted, they're not necessarily all radically different, but the manual transmissions that semi-truck drivers use will likely be quite alien to most of us used to our conventional manual or ...

While automatic transmissions have their benefits, plenty of semi drivers prefer to shift gears themselves. Mastering the art of smoothly shifting a semi truck's manual transmission is no small ...

Manual transmissions are now almost exclusively for enthusiast vehicles and in many cases require an upcharge.

Your vehicle is designed to operate whether it's hot or cold out, right? So why in the world should you need a special gadget ...

The 3000 Series is now available in the CNG-powered Mack Granite, to give waste fleets a lighter-duty, lower-cost option for ...

General Motors on Wednesday said it is recalling nearly 462,000 diesel-engine SUVs and pickup trucks in the U.S. because of a faulty transmission control valve that may fail and cause the rear ...

We believe Allison will continue to be the top supplier of fully automatic truck transmissions, despite increasing regulation of emissions by government authorities. The company dominates the ...

Ford is recalling more than 550,000 pickup trucks because some transmissions can suddenly downshift to first gear, creating a possible crash hazard, according to federal auto regulators.

Ford is recalling more than 550,000 pickup trucks in the U.S. because the transmissions can unexpectedly downshift to first gear no matter how fast the trucks are going. The recall covers certain ...