2013 Peace be upon you. I am offering a 2013 GMC Sierra. Z71 4x4 Engine and gearbox: guaranteed. Air conditioning: ice cold. Temperature: excellent. Body: original, except for the roof which was repainted due to hail damage. Equipped with a 40,000 BTU transmission cooler. Other details will be provided to serious buyers. Last offer was 36,000, and the sale is near. (And do not deprive people of their due)