On this page, you will find the general dimensions of the Chevrolet Silverado 2500HD, 3500 generation 2 (2007-to ), including cargo box dimensions. This page won't display all dimensions. If you are looking for the exact dimensions of a specific cab style, please select one below. First, let's make sure we have the right truck in front of you:

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Dimensions in tables

Silverado truck bed dimensions

Bodystyle	Regular Cab Long Box (8')	Crew Cab Standard Box (6.5')	Crew Cab Long Box (8')	Extended Cab Standard Box (6.5')	Extended Cab Long Box (8')
Volume (cu. ft.)	70.7	56.9	70.7	56.9	70.7
Length at floor	97.6	78.7	97.6	78.7	97.6
Inside height	19.5	19.5	19.5	19.5	19.5
Width at wheelhouse	50	50	50	50	50
Maximum width at floor	64.8	64.8	64.8	64.8	64.8

Wheelbase of the Silverado:

Bodystyle	Length (inch)
Regular Cab - Long Box (8')	133
Crew Cab - Standard Box (6.5')	153
Crew Cab - Long Box (8')	167
Extended Cab - Standard Box (6.5')	143.5
Extended Cab - Long Box (8')	157.5

This model comes in 3 body styles

There are 3 bodystyles for this Silverado 2500HD, 3500 in our database. For exact dimensions, please click on one below:

• Regular Cab
• Crew Cab
• Extended Cab

Most truck models come in different body styles. The Silverado 2 2500HD 3500 comes in 3 body styles. Typically the dimensions of different bodystyles differ slightly. The dimensions will greatly overlap, so this page will be helpful to get a general sense of sizing. You can click through to more detailed dimension pages per cab style.

Body styles generally have different cab styles, with the most common ones being the regular cab (two-door), extended cab (more space behind seats), and crew cab (four-door). Manufacturers also offer different trim types, although these will generally not affect dimensions so we don't always list them here.

Chevrolet Silverado Regular Cab

Check the dimensions of the Regular Cab

Chevrolet Silverado Crew Cab

Check the dimensions of the Crew Cab

Chevrolet Silverado Extended Cab

Check the dimensions of the Extended Cab