2024 GMC Sierra HD in Rockwall, TX
If you’re on the hunt for a big, bold truck that works hard, plays hard, and makes a statement with its style, you can’t go wrong with the new 2024 GMC Sierra Heavy Duty. Available now at Heritage GMC Buick in Rockwall, TX, the latest version of the Sierra HD is one of the most powerful and most advanced trucks in its class. And when you add in high-end options like the AT4X and Denali Ultimate, it stands alone in terms of prestige and precision.
Get the job done
Many folks looking for a heavy-duty truck need something that can handle heavy trailering and hauling. On that front, the 2024 GMC Sierra HD is one of the finest options there is. With the Sierra 2500 HD Crew Cab, you can get max towing up to 22,070 pounds, which is the most of any truck in its class.[1] If you need more muscle, the Sierra 3500 HD can tow up to 36,000 pounds at maximum strength.[2] GMC matches the brutish power of the Sierra HD with more trailering-assistance features than any other HD truck,[3] including the innovative ProGrade™ trailering system.
When it comes to payload, the GMC Sierra HD can haul heavy loads and do it with finesse. That’s because the Sierra HD offers best-in-class cargo bed capacity, letting you move more with ease. You can build on that capability with the available MultiPro™ Tailgate, which offers six settings including extended load stops and an easy-access mode for simpler loading and unloading.
Plenty of power for work and play
The 2024 GMC Sierra HD gives off the impression of power with its impressive size and imposing presence. To match, GMC offers the new Sierra HD with an enhanced version of the legendary Duramax® 6.6-liter Turbo Diesel V8. Delivering 470 horsepower and a whopping 975 lb-ft of torque, the new Duramax® makes the Sierra HD one of the more exciting trucks to drive if you love power.
And you can channel that strength for your next weekend getaway, especially if you opt for the Sierra HD AT4X. The most off-road-capable version of the Sierra HD, this model comes standard with must-haves like 35-inch Goodyear® Territory MT tires, a 1.5-inch factory suspension lift, and Multimatic™ DSSV dampers. With so much exploring to be done around TX, the AT4X gives you the confidence to get out there and get after it as you see fit.
A world-class luxury vehicle
With GMC, you get the promise of a truck that delivers in the trenches but cleans up nicely for a night out on the town. Every version of the 2024 GMC Sierra HD carries itself with poise and confidence, making it a must if you love luxury. But if premium quality is your preference, there’s none better than the incredible Sierra HD Denali Ultimate.
Building on the ever-popular Denali sub-brand, the Denali Ultimate amplifies the opulence of the Sierra HD with features like a signature grille in Vader Chrome, 20-inch ultra-bright aluminum wheels with striking gloss black inserts, and illuminated power assist steps that light the way when you climb inside. In the cabin, you’ll find ample space, supple full-grain leather seating, genuine Paldao open-pore wood accents, and a full complement of comfort and convenience features. Simply put, there’s nothing quite like the 2024 GMC Sierra HD Denali Ultimate.
GMC makes trucks that stand out and stand tall, so you’ll have no trouble getting noticed and getting things done in your 2024 GMC Sierra Heavy Duty. If you’re interested in stepping up to the next level of Pro Grade precision, check out our in-stock selection of Sierra HD trucks and contact Heritage GMC Buick to schedule your test drive in Rockwall, TX.
[1] Class is gasoline and diesel heavy-duty pickups in the GM Large Pickup segment. Based on latest competitive data available. Sierra’s 22,070-lb max rating requires a properly equipped Crew Cab long bed 2WD model with available 6.6L Duramax Turbo Diesel V8 engine, Trailer Brake Controller, Max Trailering package, Gooseneck/Fifth-Wheel Prep Package 18" or 20" wheels and tires and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
[2] 36,000-lb rating requires properly equipped 3500 HD Regular Cab long bed 2WD DRW model with available 6.6L Duramax Turbo Diesel V8 engine, Max Trailering Package, Gooseneck/Fifth-Wheel Prep Package and gooseneck hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.
[3] Class is gasoline and diesel heavy-duty pickups in the GM Large Pickup segment. Based on latest competitive data available.
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| Monday | 7:00AM - 6:00PM |
| Tuesday | 7:00AM - 6:00PM |
| Wednesday | 7:00AM - 6:00PM |
| Thursday | 7:00AM - 6:00PM |
| Friday | 7:00AM - 6:00PM |
| Saturday | 8:00AM - 2:00PM |
| Sunday | Closed |