2007 Chevrolet Silverado 3500 HD II (GMT900) Regular Cab Long Box Dimensions, Size & Specs

The curb weight of the 2007 Chevrolet Silverado 3500 HD II Regular Cab Long Box ranges between 2564 kg and 3062 kg (approximately 5655 to 6750 pounds), reflecting the vehicle's solid build and heavy-duty components. Its maximum weight, or Gross Vehicle Weight Rating (GVWR), spans from 4309 kg to 5171 kg (9500 to 11,400 pounds), indicating the total weight the truck can safely handle including passengers, cargo, and fuel. This high GVWR allows for considerable payload and towing capacities, making the truck suitable for demanding industrial, construction, or agricultural tasks. The robust curb and maximum weights are essential for users needing a dependable vehicle with substantial carrying ability and durability.

The Chevrolet Silverado 3500 HD II Regular Cab Long Box offers an impressive luggage capacity when the rear seats are folded down, providing up to 2170 liters (approximately 76.6 cubic feet) of cargo space inside the truck bed and cabin combined. This considerable storage volume is beneficial for hauling large and bulky items, tools, or equipment typically needed for professional work scenarios. The long box configuration significantly enhances the bed's usefulness, offering ample space beyond typical pickup truck standards, enabling users to maximize carrying capacity without sacrificing vehicle handling qualities.

The Silverado 3500 HD II Regular Cab Long Box is a large pickup truck, measuring 5714 mm (224.8 inches) in length and 2436 mm (95.9 inches) in width with mirrors extended. Standard residential garages vary but typically have widths around 2.4 to 2.7 meters (8 to 9 feet) and depths from 5.5 to 6 meters (18 to 20 feet). While the truck's length is slightly longer than some garage depths, it may fit in deeper or custom garages. Width with mirrors extended may surpass typical garage door widths, requiring mirrors to be folded in to fit. Due to its height up to 1944 mm (76.5 inches), clearance is generally not an issue. Overall, parking is possible in standard garages, but tighter spaces might require careful maneuvering and folding mirrors to avoid damage.

The 2007 Chevrolet Silverado 3500 HD II Regular Cab Long Box has a ground clearance of approximately 233 mm (9.2 inches), which contributes positively to its off-road and utility performance. This ride height allows the truck to handle uneven terrain, debris, and off-road obstacles without the undercarriage suffering damage. It also facilitates better approach and departure angles, enhancing maneuverability over rough terrain. For heavy-duty users and off-road enthusiasts, this clearance supports reliable truck operation in construction sites, farms, or remote locations. However, as a large heavy-duty truck, its off-road capabilities are balanced with its primary function as a work truck focusing on payload and towing.

The Chevrolet Silverado 3500 HD II Regular Cab Long Box comes equipped with a variety of rim sizes, including 7J x 16, 7.5J x 17, and 6.5J x 17 inch options, paired with tire sizes such as 265/75 R16 and 225/75 R17. These combinations are chosen to balance strength, durability, and ride comfort. Larger rims and tires improve road contact and weight distribution, which is crucial for a truck designed to carry heavy loads. The tires' relatively high aspect ratios enhance ride quality by providing cushioning over rough terrain. Additionally, the tire specifications are conducive to off-road traction and robustness, supporting the truck's role as a heavy-duty vehicle for work and utility.

Compared to its predecessor, the first generation of Chevrolet Silverado 3500 HD, the 2007 GMT900 generation Regular Cab Long Box presents notable improvements and changes. Dimensionally, the GMT900 is generally longer and wider, measuring 5714 mm (224.8 inches) in length and 2436 mm (95.9 inches) in width with mirrors opened, compared to slightly smaller dimensions in the earlier model. This increase provides more interior and cargo space, enhancing utility. Functionally, the GMT900 generation introduced advances in chassis stiffness, ride comfort, and engine options, improving overall performance and towing capabilities. The newer generation also offers improved safety features and a more refined design, making it a significant upgrade while maintaining the heavy-duty robustness the Silverado line is known for.

When compared with similar heavy-duty pickups like the Ford F-350 Super Duty or the RAM 3500, the Chevrolet Silverado 3500 HD II Regular Cab Long Box stands out with its substantial size and robust capability. Its length of 5714 mm (224.8 inches) is competitive with these rivals, offering a large cargo bed and spacious cabin for work tasks. The width of 2436 mm (95.9 inches) with mirrors retracted aligns closely with competitor dimensions, enabling stable road handling. Its GVWR of up to 5171 kg (11,400 lbs) and curb weight range ensure it can handle similar payloads and towing capacities typical of this vehicle class. Overall, Silverado competes strongly in terms of durability, powertrain options, and utility features, making it a top contender in the heavy-duty pickup market.

The 2007 Chevrolet Silverado 3500 HD II Regular Cab Long Box is designed primarily as a heavy-duty work truck, aiming to serve industries such as construction, agriculture, towing, and commercial transport. Its large cargo bed with the long box configuration allows for carrying bulky materials and equipment, while the strong frame and suspension system support heavy payloads and towing demands. Its powerful engines and robust drivetrain provide ample torque and horsepower for hauling trailers, campers, or machinery. The regular cab setup limits passengers to two or three but maximizes usable bed length. It's ideal for customers who require a reliable, tough, and capable pickup truck for demanding tasks over an extended production period from 2007 to 2010.

The substantial dimensions and weight of the 2007 Chevrolet Silverado 3500 HD II Regular Cab Long Box influence its fuel economy and driving characteristics significantly. With a curb weight ranging from 2564 kg to 3062 kg (5655 to 6750 pounds) and large overall dimensions, the truck demands considerable engine power, which typically results in lower miles per gallon compared to light-duty pickups. The size affects maneuverability, especially in tight urban settings or narrow roads, requiring careful driving and increased turning space. However, these factors are balanced by the truck's utility, heavy-duty build, and capability to carry and tow heavy loads reliably. Drivers benefit from a commanding driving position and excellent towing stability, though fuel costs are higher due to the truck's mass and engine requirements.