2007 GMC Sierra 1500 III (GMT900) Extended Cab Long Box: Spacious rear leather seats with cup holders in extended cab interior

Interior view showing spacious rear leather seats with a fold-down armrest featuring cup holders and rear console controls in an extended cab vehicle.

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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