The scene where Starsky and Hutch enter 'Big Earl's' place. As the door closes you can see a current Miller Beer advertisement.

The Scene where Willis is walking to Hutch's house and kicks a can of Coor's Extra Gold,Which is about 20+ years to soon, as well as being all aluminum.

Please keep in mind that I am a beer can collector. However, they did go as far as having the Korean guy drinking a time-appropriate can of Hamm's Beer while watching Tom and Jerry.