2011 Chevrolet Silverado 3500 HD II (GMT900, facelift 2011) Crew Cab Long Box Dimensions, Size & Specs

The curb weight of the Chevrolet Silverado 3500 HD II Crew Cab Long Box ranges from 2899 kg to 3568 kg (6394 to 7867 pounds), depending on the specific configuration and equipment installed. This weight reflects the truck's body, engine, and standard equipment without passengers or cargo. The maximum weight capacity, including payload and passengers, ranges between 4853 kg and 5897 kg (10,700 to 13,000 pounds), highlighting the vehicle's robust heavy-duty capability for hauling and towing. These weight specs underline its suitability for demanding work environments and substantial load requirements.

The Chevrolet Silverado 3500 HD II Crew Cab Long Box offers a ride height or ground clearance ranging from 213 mm to 216 mm (8.4 to 8.5 inches). This ground clearance is adequate for moderate off-road terrain and rough work sites, enabling the truck to clear obstacles such as rocks or uneven surfaces with relative ease. While it is not designed for extreme off-roading without modifications, this clearance supports versatile utility for both on-road and mild off-road tasks, making it well-suited for construction, agriculture, and towing environments.

With the rear seats folded down, the Chevrolet Silverado 3500 HD II Crew Cab Long Box offers a substantial luggage capacity of 2138 liters (approximately 75.5 cubic feet). This large cargo space inside the cabin area is ideal for securing smaller tools, gear, or soft cargo that requires protection from weather. Combined with the long box bed, it provides serious cargo versatility, catering to users who need to carry bulky items inside the cabin as well as in the truck bed.

Given its considerable size, the 2011-2014 Chevrolet Silverado 3500 HD II Crew Cab Long Box may not fit comfortably into many standard residential garages. Typical garage door widths range from 2438 mm to 2743 mm (96 to 108 inches), while this truck measures 2436 mm (95.9 inches) wide with mirrors opened, leaving little clearance. Additionally, its length of 6581 mm (259.1 inches) often exceeds typical garage depths. Owners likely need a larger or custom garage space to park this truck indoors safely and comfortably, or they may need to fold or remove mirrors where possible.

The Silverado 3500 HD II (GMT900 facelift 2011) brought dimensional and design refinements over its predecessor, the initial GMT900 (2007-2010). The facelift version kept the heavy-duty dimensions large, but slightly improved aerodynamics and cabin comfort. Length and width remained similar, maintaining the long box and crew cab formats for maximum utility. Capability-wise, it generally sustained or modestly increased payload and towing capacities due to upgraded mechanical components. The newer model also featured updated styling and technology, making it more competitive in comfort and operational efficiency while retaining the ruggedness expected from the Silverado 3500 HD lineup.

The Silverado 3500 HD II Crew Cab Long Box competes directly with other heavy-duty pickups such as the Ford F-350 Super Duty and Ram 3500 from the early 2010s. Dimensionally, the Silverado is comparable in length and width, offering similar crew cab and long bed configurations. It stands out with a robust chassis and a wide range in curb and maximum weights allowing for high payload and towing. Handling and ride comfort were often noted as slightly less refined compared to competitors, but Chevrolet's strong reputation for durability and powertrains gives this truck a firm standing. Pricing and feature sets may vary, but dimensionally and functionally, it holds its own among full-size HD pickups.

The 2011-2014 Chevrolet Silverado 3500 HD II Crew Cab Long Box comes with a range of rims and tire sizes designed for heavy-duty use. Rim sizes available include 6.5J x 17, 8J x 17, and 8J x 18 inches, reflecting the truck’s adaptability to different tire needs. Corresponding tire sizes range from 235/80 R17 to 265/70 R18, offering options for different load ratings, traction, and ride comfort requirements. These setups ensure that the Silverado can be equipped both for maximum payload capacity and off-road or on-road performance, depending on the buyer's priorities.

The width of the Silverado 3500 HD II Crew Cab Long Box with mirrors opened is 2436 mm (95.9 inches), which is quite wide compared to standard vehicles. This width affects maneuverability, especially in urban environments and tight parking situations. Drivers need to be cautious when navigating narrow streets or parking in compact spaces. It is advisable to practice and allow extra room when passing other vehicles or roadside objects. The mirrors' width is also an important consideration for garages and multi-car parking lots, often requiring additional space than the vehicle's body width alone. This truck demands careful spatial awareness, especially during everyday urban driving.

The Silverado 3500 HD II Crew Cab Long Box offers ground clearance of roughly 213 to 216 mm (8.4 to 8.5 inches), positioning it competitively among full-size heavy-duty trucks of the 2011-2014 era. This clearance is adequate for construction site work, moderate off-road use, and towing, but might be slightly less than specialized off-road or lifted models. Competitors like the Ford F-350 or Ram 3500 provide similar ground clearance numbers, balancing on-road stability with rugged capability. This moderate ground clearance contributes to a truck that is both capable off paved roads and stable on highways.