You probably have already heard about how eight-speed automatic transmissions are going to find their way into the Chevrolet Silverado and GMC Sierra 1500 pickup trucks, along with other features such as the “GearOn” cargo management system and SAE J2807 tow ratings. The slew of updates won’t stop there, or anytime soon, for that matter, as we’ve just confirmed with dealer sources that General Motors will be gracing its breadwinning trucks with a new, black-out appearance package.

For Chevrolet Silverado customers, this package will be called “Rally.” It’s expected to entail a blackened grille frame, blackened mirror plates, black running boards, black wheels, and a black Bowtie logo. The package will also feature carbon fiber “appearance” decals. Meanwhile, the GMC version will get the “Carbon” designation.

These packages are expected to become available for 2015-model-year Silverado and Sierra 1500 pickups later this year.