GMC Logo2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box: Multifunction steering wheel with Denali badge, dashboard with gauges and infotainment system

Detailed view of a multifunction steering wheel with Denali branding, surrounded by an instrument cluster with various gauges, alongside a dashboard center console featuring a radio, climate controls, and wood grain trim accents.

View Dimensions of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box

View 24 images of the 2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box

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Small red car