Introducing the 2015 GMC Sierra All-Terrain HD

[Zane]

GMC has announced that it will offer its popular All-Terrain package as an option on the 2015 Sierra Heavy-Duty. Designed as an "off-road-inspired" model slotting just below the top trim Denali, the All-Terrain will be available on double-cab and crew-cab 2500HD and 3500HD models.

 

When Sierra HD buyers select the All-Terrain model, they will get:

• Exclusive design features, including a chrome surround grille and exterior graphics
• Aluminum under-body shields
• 18-inch Six-spoke chrome cast-aluminum wheels standard
• 20-inch chrome wheels optional
• 3500HD includes adjustable camper mirrors with a chrome cap
• LED DRL headlights
• Body-colored bumpers
• Chrome mirror caps and body-side molding
• All-Terrain logo on the instrument cluster
• Rear-view camera is standard

All-Terrain models will come standard with a 6.0L Gas V8 with GMC's 6.6L Duramax Diesel as an option.

 

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Here's the full GMC Press Release

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DETROIT – GMC today introduced the 2015 Sierra All Terrain HD, a refined, off-road-inspired execution of the brand’s capability that blends exclusive design features with the versatility of 4WD. It goes on sale this summer.

 

“The new 2015 GMC Sierra HD lineup helps customers tackle tough jobs more comfortably, and with the new All Terrain HD, they can do it with greater style,” said Duncan Aldred, vice president of GMC Sales and Marketing. “Equally comfortable whether it’s a night on the town or traversing a remote job site, it has all the capability that customers demand from a GMC heavy-duty truck on the job.”

 

The new Sierra All Terrain HD is available on 2500HD and 3500HD double cab and crew cab models, and is offered with SLE or SLT trims – all with 4WD, of course, including an electronically controlled transfer case. Also included is the Z71 Off Road package, with Rancho twin-tube shocks, hill descent control and a skid plate.

 

Sierra HD’s 6.0L gas engine is standard and the Duramax turbo-diesel is available.

 

The All Terrain’s exclusive design features include a chrome surround on the grille, exterior graphics, aluminum underbody shields and unique 18-inch six-spoke chrome cast-aluminum wheels. Twenty-inch chrome aluminum wheels are available on 2500HD, while 3500HD models also include adjustable outside camper mirrors with a chrome cap.

 

Additional exterior content includes light-emitting diode signature headlamps, body-color bumpers (chrome bumpers available), chrome mirrors covers and body side moldings and chrome front-lower bumper plate. Inside, a carbon fiber-inspired theme distinguishes the All Terrain from other models and includes the ALL TERRAIN logo on the instrument cluster. A rearview camera system also is standard.

 

The new All Terrain HD also includes the latest connectivity technology, including IntelliLink and new OnStar with 4G LTE and standard built-in Wi-Fi hotspot. Enhanced features for IntelliLink include Text Messaging Alerts for smartphone users with Bluetooth profile (M.A.P.), which reads incoming texts through the vehicle’s speakers, and Siri Eyes Free for iPhone iOS 6 and iOS 7 users to enhance connectivity and convenience.

 

New OnStar with 4G LTE connection provides a mobile hub for drivers and passengers to stay connected. The hotspot is on whenever the vehicle is on and comes with a three-month/three-gigabyte data trial.

 

Additional new and enhanced features introduced on the 2015 Sierra HD lineup include:

 

-CornerStep rear bumper, EZ Lift and Lower tailgate, standard locking tailgate, standard upper tie-downs and other features that make cargo handling easier

-Standard StabiliTrak with Trailer Sway Control on all models

-Integrated cruise control, auto grade braking and diesel exhaust braking, for greater driving control and reduced brake wear on grades

-Enhanced cooling airflow, which enables the Duramax turbo diesel and 6.0L gas engine to better maintain full power, even under heavy loads and high ambient temperatures

-New Duralife™ disc brake rotors that offer up to double the service life (late availability).

 

New, heated, power-adjustable trailering mirrors are offered on SLE and SLT – including All Terrain – and Denali (late availability), including segment-first back-up lamps. The large mirrors feature 51 square inches of flat mirror surface positioned over a 24.5-square-inch non-heated or power-adjustable convex mirror surface. A new auxiliary back-up lamp is integrated in each mirror to enhance trailer visibility when backing up, as well as an amber auxiliary clearance lamp. The SLE trailering mirror is black and can be extended and folded manually. The SLT/Denali mirror has a chrome cap and adds a power-folding feature.

The 2015 Sierra HD also offers segment-exclusive safety features such as forward collision alert, lane departure warning with an active safety seat, and front and rear park assist. Head-curtain and seat-mounted side airbags are standard on 2500HD and available on 3500HD models.

All models are backed by GMC Pro Grade Protection, with two years of scheduled maintenance – including diesel exhaust fluid – a three-year/36,000-miles bumper-to-bumper warranty and a five-year/100,000-mile powertrain warranty.

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[fondupot]

those mirrors.

[white1500]

GM keepa those gimmicks rolling off the line! I wonder when they're actually going to do a real off road package with real hardware.

[drockhold]

LED headlights....really? Are they any better than the 2014's?

[Zane]

LED headlights....really? Are they any better than the 2014's?

Dennis, I think the press release is saying they will have the headlights with the LED DRLs. My guess is they still use the halogen projector beam lights.

[drockhold]

Thanks Zane I figured as much!

[Chris]

Hell I saw a base model Silverado HD yesterday and it had stock projectors

[Silverado4x4]

Hell I saw a base model Silverado HD yesterday and it had stock projectors

 

Yup that's what my 2015 has. Mine is the base model work truck with power locks and windows and a few other things that my 2012 work truck didn't have standard. A lot more things are standard on the 15s now.

Edited May 22, 2014 by Silverado4x4

[Btreyu09]

A+ first post man.

[oldy800]

So for all the GM naysayers out there who seem to like to crap on GM for everything and anything i was wondering what real off road offering does Dodge or Ford have available other than the Ford Raptor which i have no problem giving them praise for? The Dodge Laramie Longhorn? Ford King Ranch? really, so these are the real off road packages some people are talking about. These are ne less gimmiky or pretty boy trucks than any GM offering, the only things they don't put on there trucks is a Allison Tranny or Duramax motor.

[SnakeEyeSS]

Modern Power Wagon has been around for close to a decade now I think?

 

For a while might have only been a dealer installed add on, didn't follow that closely.

Edited June 12, 2014 by SnakeEyes

[gmissed]

So for all the GM naysayers out there who seem to like to crap on GM for everything and anything i was wondering what real off road offering does Dodge or Ford have available other than the Ford Raptor which i have no problem giving them praise for? The Dodge Laramie Longhorn? Ford King Ranch? really, so these are the real off road packages some people are talking about. These are ne less gimmiky or pretty boy trucks than any GM offering, the only things they don't put on there trucks is a Allison Tranny or Duramax motor.

Ford has the FX4 for off roading.