New GMC Sierra 2500 Trucks in New York
Experience the Strength and Refinement of the 2025 GMC Sierra 2500HD
With a new GMC truck, you can expect raw power and capability that will get the job done. However, the difference between a GMC truck and others on the market is that your GMC is designed with luxury in mind. Get the job done while you relax inside your feature-rich GMC truck. Now, you'll love going to work no matter what kind of day is ahead of you.
Dynamic Exterior Styling Meets Functional Design
The Sierra 2500HD offers breathtaking headlamps and taillamps for crisp illumination while adding a luxurious aesthetic to this powerful truck. In the same breath, you can step up with a bit of aggression when you opt for the AT4 Package. This available upgrade will equip your Sierra with off-road enhancements like a factory-installed suspension lift, skid plates, and unique exterior accents.

Available AT4 Package
Venture off the beaten path with the Sierra 2500HD AT4. This package outfits your truck with off-road-tuned Rancho shocks, an Eaton locking rear differential, Hill Descent Control, and a host of rugged exterior upgrades. Conquer tough terrain while enjoying the AT4's distinct style.

Premium SLT Package
For those who desire an extra touch of refinement, the SLT Premium Package elevates the Sierra 2500HD's exterior with chrome accents, power-retractable assist steps, and 20-inch polished aluminum wheels. This package perfectly blends sophistication with the truck's inherent brawn.

Imposing 22-Inch Wheel Options
Exchange those standard wheels for a monstrous set of 22-inch wheels. These oversized rims grab attention, respect, and provide outstanding stability for your toughest hauling and trailering duties.
An Interior Designed for Comfort and Control
Here's the difference between their truck and our trucks. The Sierra 2500HD's spacious cabin allows you to experience a perfect blend of comfort, convenience, and advanced technology. Premium materials like leather-appointed seating and soft-touch surfaces create an inviting atmosphere. You're looking at the perfect prelude to an enjoyable ride home.

Stay Informed with the Head-Up Display
Keep crucial driving information at your fingertips with the Sierra 2500HD's available multicolor 15-inch Diagonal Head-Up Display. Project your speed, navigation prompts, and active safety alerts directly onto the windshield, allowing you to stay focused on the road ahead.
Seamless Connectivity with 13.4-Inch Touchscreen
Stay connected and in control with the Sierra 2500HD's available 13.4-inch diagonal touchscreen infotainment system. With Google built-in, accessing maps, music, and your favorite apps has never been easier. Enjoy a user-friendly interface and lightning-fast response times.


Unwind in Alpine Umber Leather
Form-fitting cloth or easy clean vinyl not good enough for you? Upgrade with available Alpine Umber Full Grain leather seats. This supple, perforated leather provides a first-class experience, enveloping you in comfort during long drives and demanding workdays.
Climate-Controlled Front Seats
When the weather dips, you can find your ideal cabin environment with available heated and ventilated driver and front passenger seats. Conquer frigid mornings and sweltering afternoons with the touch of a button.

Unrivaled Towing and Hauling Prowess
The Sierra 2500HD is engineered to handle your most demanding towing and hauling tasks with ease. With a maximum conventional trailering capacity of 18,500 pounds, this truck is ready to work.

Confidence-Inspiring Trailering Package
When you're prepping to carry a few tons around the city, you need the support to do it safely. The Sierra 2500HD's available Trailering Package features Hitch Guidance with Hitch View, an integrated trailer brake controller, and an in-vehicle Trailering App that offers customized trailer profiles and pre-departure checklists.

A Closer Look at Hitch View
Take the guesswork out of connecting your trailer with the available Hitch View. This innovative camera system provides a clear view of the receiver hitch, allowing you to align your truck and trailer with precision.

Tackle the Biggest Jobs with a Gooseneck Hitch
When you need to haul the heaviest loads, opt for the Sierra 2500HD's available gooseneck hitch package. With a maximum capacity of 22,390 pounds, you can transport heavy-duty equipment and sizable trailers with confidence.
Find Your Ideal Sierra 2500HD Trim







Experience the Sierra 2500HD at Riverhead GMC
Now, you can enjoy doing your job even more. Don't miss your chance to experience GMC's legendary heavy-duty pickup - stop by Riverhead GMC today!
1Dealer Discount applied to everyone
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Riverhead GMC
1419-23 Old Country Road
Riverhead, NY 11901
- Sales: (631) 727-2271