Production | |
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Model Year: | 2011 |
Production Years: | 2011 - 2014 discontinued in 2014 |
Precise measurements of the 2011 GMC Sierra 2500HD III Crew Cab Long Box, engineered for optimal performance and comfort
Dimensions | |
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Length: | 6581 mm259.1 in21.6 ft |
Width (Opened Mirrors): | 2032 mm80.0 in6.7 ft |
Height: | 1984 mm78.1 in6.5 ft |
Ground Clearance: | 208 - 211 mm8.2 - 8.3 in0.7 - 0.7 ft |
Trunk Capacity (Max): | 2138 liter75.5 cu ft |
Weight Specifications | |
Curb Weight: | 2836 - 3378 kg6252 - 7447 lbs |
Maximal permitted Weight: | 4309 - 4536 kg9500 - 10000 lbs |
Tire Specifications | |
Rims Sizes: | 7.5J x 17, 8J x 18, 8.5J x 20 |
Tire Sizes: | 245/75 R17 (W:245 | H:75 | D:17) 265/70 R17 (W:265 | H:70 | D:17) 265/70 R18 (W:265 | H:70 | D:18) 265/60 R20 (W:265 | H:60 | D:20) |
The 2011 GMC Sierra 2500HD III (GMT900, facelifted in 2011) Crew Cab Long Box is a robust full-size heavy-duty pickup truck built for both utility and comfort. Produced between 2011 and 2014, this model features a long box cargo bed, providing ample space for hauling large loads. The vehicle measures a substantial 6581 mm (259 inches) in length, with a width of 2032 mm (80 inches) including opened mirrors, making it a commanding presence on the road. With a height of 1984 mm (78.1 inches), it delivers an elevated driving position typical of heavy-duty trucks.
In terms of weight, the curb weight ranges from 2836 kg to 3378 kg (6260 to 7440 lbs), depending on configuration and options, supporting a maximum gross vehicle weight rating (GVWR) between 4309 kg and 4536 kg (9500 to 10,000 lbs). This makes it capable of safely carrying heavy payloads and towing demanding loads. The Sierra 2500HD III offers a ground clearance of 208 to 211 mm (8.2 to 8.3 inches), ensuring good off-road capability and clearance over rough terrain.
The vehicle's design incorporates various rim sizes, including 17, 18, and 20 inches, fitted with tire sizes ranging from 245/75 R17 to 265/60 R20, balancing ride comfort and rugged capability. Inside, the rear seats fold down to reveal a generous luggage capacity of 2138 liters (75.5 cubic feet), ideal for transporting bulky gear or equipment.
Ideal for work and heavy-duty applications, the 2011 GMC Sierra 2500HD III Crew Cab Long Box blends durability with spacious dimensions, making it a top choice for drivers requiring a powerful pickup with significant cargo capacity and strong road presence.
Discover the standout features that make the 2011 GMC Sierra 2500HD III Crew Cab Long Box a leader in its class
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The 2011 GMC Sierra 2500HD III Crew Cab Long Box has an overall length of 6581 mm (259.1 inches). Its width, including the opened mirrors, measures 2032 mm (79.9 inches). The truck stands at a height of 1984 mm (78.1 inches), making it a large and commanding pickup truck designed for heavy-duty use.
The curb weight of the 2011 GMC Sierra 2500HD III Crew Cab Long Box ranges from 2836 kg to 3378 kg (6253 to 7445 pounds), depending on configurations such as trim and equipment. Its maximum weight capacity ranges between 4309 kg and 4536 kg (9498 to 10,000 pounds), reflecting its strong capability for towing and carrying heavy loads.
When the rear seats in the crew cab are folded, the 2011 GMC Sierra 2500HD III offers a generous luggage capacity of approximately 2138 liters (75.5 cubic feet). This volume is useful for transporting large items inside the cabin area, especially when the truck bed needs to remain free or protected from weather.
The ride height or ground clearance of this generation of Sierra 2500HD is between 208 mm and 211 mm (about 8.2 to 8.3 inches). This clearance is sufficient for maneuvering over uneven terrain or off-road conditions, protecting the undercarriage and supporting the truck's capability in rugged environments.
This pickup truck can be equipped with a variety of tire and rim sizes to suit different driving needs. Recommended tire sizes include 245/75 R17, 265/70 R17, 265/70 R18, and 265/60 R20. Correspondingly, rim sizes range from 7.5J x 17 inches up to 8.5J x 20 inches, offering flexibility for load capacity and ride comfort.
The 2011 Sierra 2500HD Crew Cab Long Box is a large full-size heavy-duty pickup with a length of 6581 mm (259.1 inches) and a width of 2032 mm (79.9 inches) including mirrors. Most standard single-car garages are about 2438 mm (8 feet) wide and 4877 mm (16 feet) long, making this truck too large to fit comfortably. A larger or specially designed garage is required to accommodate this vehicle safely.
Compared to its predecessor, the 2007-2010 GMC Sierra 2500HD GMT900, the 2011 facelift version maintains similar dimensions but features updated styling and refined features. Length, width, and height vary only slightly, with improvements focused more on aesthetics and interior comfort rather than drastic size changes. The dimensions still reflect a large and capable heavy-duty pickup suitable for demanding work.
The 2011 GMC Sierra 2500HD III Crew Cab Long Box is comparable in size to rival heavy-duty pickups like the Ford F-250 Super Duty and the Ram 2500. All generally have lengths exceeding 6.2 meters (~205 inches), width close to 2 meters (78-80 inches), and heights near 2 meters (~79 inches). The Sierra offers competitive cargo space and similar ground clearance, making it a direct competitor in the heavy-duty pickup segment.
The 2011 GMC Sierra 2500HD III Crew Cab Long Box combines substantial curb weight and a robust maximum weight capacity of up to 4536 kg (10,000 lbs) catering to heavy towing and payload needs. Its large size provides a spacious crew cab and a long box for cargo versatility. Ground clearance, multiple rim and tire options, and a strong chassis design help it perform reliably both on highways and challenging terrain.
The 2011 facelift of the GMC Sierra 2500HD GMT900 generation brought refreshed exterior styling with updated front grille, headlights, and bumper design, improving both aesthetics and aerodynamics. Interior enhancements focused on improved materials, technology integration, and comfort for occupants. Mechanically, the facelift maintained the proven durable platform but refined suspensions and safety features to enhance the driving experience and reliability during heavy-duty use.