It's roughly the same size as a 367, but with a cab design that mirrored what you got in the 579 (although the 389 headlights might throw some people off). Today’s Peterbilt 567 is more rugged ...

Does a bigger cab merit a larger model number for a truck? It does with Peterbilt’s 567, the builder’s latest vocational truck, which will eventually replace the current 367.