From 1955 through 1957, Chevrolet produced the series of iconic vehicles that enthusiasts now refer to as Tri Five Chevy models. More than one million of these cars rolled off the assembly line every year to be distributed throughout North America and the rest of the world. However, as with any car, certain body styles and trim levels were common while others were rare. This is relevant to anyone who wishes to buy or restore a classic Chevy 150, 210, or Bel Air today, since it means that some variants will be easier to find than others. Read on as we take a look at the production numbers for each Tri Five Chevy sub-model.