First launching for the 2019 model year, the Chevy Silverado MD medium-duty truck is available in three series, including the Silverado 4500 HD (Class 4), Silverado 5500 HD (Class 5), and the ...

Peterbilt’s new medium-duty Model 220 can now be spec’d with a clear frame rail package that provides up to 10 inches of additional frame rail space (versus the previous clear frame rail package), ...

Peterbilt says its new medium-duty Model 220 can now be spec’d with a clear frame rail package that provides up to 10 inches of additional frame rail space over the previous clear frame rail package.

Peterbilt Motors Co. has announced that new 11-5/8-inch frame rails are now available for the Peterbilt Model 379. The frames provide enhanced frame strength for severe duty applications, according to ...