2015 GMC Sierra 2500-3500 HD: First Look - PickupTrucks.com

The Sierra HD has a more refined look and feel to the front end, with C-shaped LED lighting on most headlight packages. The GMC Sierra gets the same redesigned cabs and slicker aero designs as the lighter-duty Sierra 1500 and will offer more chrome accents than comparably equipped Chevys. We’re told the Denali Package is likely to continue to be the Sierra’s most popular trim level even though GMC hasn’t gone far to separate it from its other premium packages. The Sierra Denali HD will continue to be offered in both 2500 and 3500 Double-Cab and crew-cab configurations. The 2015 GMC Sierra HD pickups will have access to the same platforms and features found on the 2015 Chevy Silverado HD, but in many cases, the GMCs will offer those features as standard. The Sierra HDs’ trim package lineup changes slightly for 2015. there’s base, SLE, the well-equipped SLT and the top-of-the-line Denali trims. The only additional level the GMC Sierra 1500 offers is the All-Terrain Package. Source: news.pickuptrucks.com