At Mark Allen Buick GMC we have an amazing inventory of new GMC Sierra 1500's. This light-duty pickup truck is great for both your work commute and for heavy duty lifting. This GMC truck has a max tow capacity of 12,500 lbs, Trailer Sway Control functionality and more. View our inventory
of new GMC Sierra 1500's in Tulsa and choose the color and trim combination that best fits your lifestyle.