2015 GMC Sierra 1500: Big Red Island Adventure

Photo: Benjamin Hunting
Prince Edward Island's interior might not be mountainous, but there were enough elevation changes on twisting back roads to call upon the full might of the 5.3-litre mill on a semi-regular basis.

Photo: Benjamin Hunting
Prince Edward Island's interior might not be mountainous, but there were enough elevation changes on twisting back roads to call upon the full might of the 5.3-litre mill on a semi-regular basis.

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