GMC Logo2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box: Close-up of GMC Denali steering wheel and dashboard controls.

Close-up view of a GMC truck’s interior including a leather-wrapped Denali steering wheel, detailed instrument cluster with speedometer and RPM gauges, and central dashboard featuring radio and climate control panels with wood grain trim.

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

View 23 images of the 2007 GMC Sierra 1500 III (GMT900) Regular Cab Long Box

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