Product Placement Blog ➞ BuickChevrolet, Pontiac, Cadillac and Buick Signs in Transformers: Dark of the Moon (2011)January 30, 2019 Sergey Movie Hi! On Wednesday, January 30, I watched a Movie and product placement was spotted: Chevrolet, Pontiac, Cadillac and Buick Signs in Transformers: Dark of the Moon (2011).