2020 Chevrolet Silverado 3500 HD IV (T1XX) Regular Cab Long Bed Dimensions, Size & Specs

The curb weight of the 2020 Silverado 3500 HD Regular Cab Long Bed ranges from 2826 kg to 3523 kg (approximately 6234 to 7769 pounds), depending on specific trims and equipment. This weight represents the vehicle ready to drive without payload or passengers. The maximum gross vehicle weight rating (GVWR) ranges between 4876 kg and 6350 kg (about 10,752 to 13,999 pounds), indicating the maximum total weight the truck can safely carry, including cargo, passengers, and trailer tongue weight. This high GVWR emphasizes the Silverado 3500 HD's capability as a heavy-duty pickup designed for substantial hauling and towing tasks.

The Silverado 3500 HD's width varies significantly depending on whether the side mirrors are folded or extended. With mirrors folded, it is 2076 mm (81.7 inches) wide, but when mirrors are opened, the width increases to 2457 mm (96.7 inches). This near 2.5-meter width with mirrors outlines that drivers must account for additional space when passing through narrow lanes, parking spaces, or garages. Mirror clearance is critical as garages often have width restrictions; thus, this truck may be challenging to park in standard-sized residential garages without folding mirrors.

Fitting the Chevrolet Silverado 3500 HD Regular Cab Long Bed into a standard residential garage can be challenging due to its large size. The typical single-car garage width ranges from 2440 mm to 2740 mm (8 to 9 feet). Since the Silverado is about 2076 mm wide without mirrors but can reach up to 2457 mm wide with mirrors unfolded, folding the mirrors is necessary to fit within a tighter garage width. Its length of 5982 mm (nearly 5.98 meters or 19.6 feet) also requires a long garage space, usually exceeding standard single-car garage depth. Therefore, owners need to ensure ample garage dimensions or consider parking outdoors if space is limited.

The Silverado 3500 HD has a ground clearance ranging from 266 mm to 285 mm (10.5 to 11.2 inches). This ample ride height offers good capability for traversing rough terrains, uneven surfaces, and off-road obstacles without damaging the undercarriage. Higher ground clearance improves approach and departure angles, which is beneficial when driving over steep embankments or rugged trails. For a heavy-duty pickup truck, this clearance ensures a balance between load-carrying ability and off-road readiness, making it suitable for work sites and off-road conditions.

Compared to its predecessor, the 2020 Silverado 3500 HD Regular Cab Long Bed generally shows an evolution with slightly increased length and optimized width for better aerodynamics and load handling. The previous generation Silverado 3500 HD models were slightly shorter and less wide, emphasizing maneuverability. The 2020 model grows in size to better accommodate a long bed and to improve cargo capacity while maintaining or improving on towing and payload capabilities. Though exact previous generation dimensions vary by model year, the current generation is recognized for providing improved interior and cargo space with more robust and refined external dimensions tailored toward heavy-duty use.

When compared to similar heavy-duty pickups like the Ford F-350 Super Duty and Ram 3500, the 2020 Silverado 3500 HD Regular Cab Long Bed holds competitive dimensions. Its length of 5982 mm (235.4 inches) is comparable to the Ram 3500 Long Bed and slightly longer than some Ford F-350 variants. Width, particularly mirror-out width (up to 2457 mm / 96.7 inches), aligns closely with its main rivals, reflecting common standards for truck width in this segment. Height is in the range of 2038-2056 mm (80.2-80.9 inches), similar to competitors. Overall, Chevy balances robust size for heavy-duty performance with considerations for usability and maneuverability relative to other trucks in this class.

The 2020 Silverado 3500 HD Regular Cab Long Bed offers a variety of tire and rim sizes to suit different performance and load requirements. Rim sizes include 7.5J x 17, 8J x 18, 8.5J x 18.5, and 8.5J x 20 inches. Corresponding tire sizes offered include 235/80 R17, 265/70 R17, 245/75 R17, 275/70 R18, and 275/65 R20. These options allow owners to select either more rugged tires for off-road and heavy hauling or tires optimized for highway use and efficiency. This diversity in tire and rim configurations supports customization for varied usage scenarios ranging from construction sites to long-distance towing.

The Regular Cab Long Bed configuration of the 2020 Silverado 3500 HD maximizes utility and payload capacity. With a single row of seating and an extended cargo bed, it offers more bed length for hauling larger and bulkier items, making it ideal for commercial applications and heavy-duty tasks. This layout sacrifices rear passenger space but enhances bed volume and payload capacity, critical for towing and transporting machinery or construction materials. It's a preferred choice for users who prioritize cargo over seating, delivering excellent performance for work-focused applications while maintaining the rugged characteristics of the 3500 HD model.

The 2020 Chevrolet Silverado 3500 HD Regular Cab Long Bed is designed to handle impressive payloads and cargo weights. Its long bed provides maximum cargo length, which is particularly beneficial for hauling large materials or equipment. Payload capacity varies between model trims and configurations but typically ranges up to over 2000 kg (approximately 4400 pounds). Combined with its maximum gross vehicle weight rating (4876 to 6350 kg or 10,752 to 13,999 pounds), the truck is optimized for heavy-duty hauling and towing tasks. This makes it a top contender for buyers needing serious work-truck capabilities without sacrificing bed space.