How wide is a Chevrolet 3500 dually?
The Silverado 3500HD with dual rear wheels is typically about 80 inches wide across the body, and roughly 97–100 inches wide when you count the exterior mirrors. Exact figures vary by year and mirror configuration.
Key width measurements
These two measurements matter most for parking, garage clearance, and trailer hookups. They distinguish the bare body width from the overall width including the mirrors on a dual-rear-wheel setup.
- Body width (excluding mirrors): approximately 80 inches
- Overall width (including mirrors): typically about 97–100 inches, depending on year and mirror type
In practical terms, the dually is about 8 feet wide across the body, and closer to 8¼–8⅓ feet when including mirrors. Always verify the exact numbers for a specific year and mirror configuration on official GM spec sheets or the window sticker.
Yearly variation and what can affect the measurement
While the Silverado 3500HD DRW shares a consistent body width across recent generations, factors such as mirror design, foldability, and trim packages can shift the official width slightly. For precise planning, consult the spec sheet for the exact model year you’re considering.
What can vary by year and trim
Mirror style (manual vs. power, folding capability), optional auxiliary mirrors, and cab/bed combinations can influence the overall width measurement by a few tenths to nearly an inch. Always check the year-specific specification to confirm.
Practical implications
Width matters for navigating garages, parking spaces, toll lanes, and highway lanes. If you routinely drive in tight spaces, plan around the widest dimension (including mirrors) and consider measuring access routes or using mirrors with fold-to-reduce width when parked in tight spots.
Summary
For a Chevrolet Silverado 3500HD with dual rear wheels, anticipate about 80 inches of body width and roughly 97–100 inches in overall width with mirrors. Exact numbers depend on the model year and mirror configuration, so check the official GM spec sheet or window sticker for the precise figure you’re dealing with.
