Chevrolet's first major redesign post-World War II, the Advance-Design series was billed as a bigger, stronger, and sleeker design in comparison to the earlier AK Series. First available on Saturday June 28, 1947, these trucks were sold with various minor changes over the years until March 25, 1955, when the Task Force Series trucks replaced the aging Advance-Design model. From 1947 until 1955, Chevrolet trucks were number one in sales in the United States, with rebranded versions sold at GMC locations.