Chevrolet, GMC unveil redesigned 2015 Silverado HD, Sierra HD (PHOTOS) - Equipment World Magazine
Plus, interior cruise control, Auto Grade Braking and diesel exhaust brake are available options for improved towing. GM’s StabiliTrack with Trailer Sway Control is now standard on all Silverado and Sierra HDs. Don’t miss the photo gallery below. Source: www.equipmentworld.com
