2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box: Dashboard radio, climate controls, instrument cluster gauges

Close-up of dashboard featuring the radio unit with digital display, manual climate control knobs, and partially visible instrument cluster with illuminated gauges in a truck interior.

View Dimensions of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box

View 18 images of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Regular Cab Long Box

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